Audi Dashboard Warning Lights Guide

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🔴 Audi Virtual Cockpit

Complete Dashboard Warning Lights Guide

Audi A4/A6/Q5/Q7/Q8 | 40+ Warning Indicators

🔴 RED = CRITICAL
Stop Immediately

🟡 YELLOW = WARNING
Service Required

🟢 GREEN = ACTIVE
System Normal

🔵 BLUE/WHITE = INFO
Status Only

1

Check Engine Light / MIL (Malfunction Indicator Lamp)

WARNING

What It Means

Engine outline symbol — yeh sabse common warning light hai. Jab bhi yeh jale, engine ya emissions system mein koi fault detect hua hai. Steady = non-critical, workshop jao. Blinking = engine misfire — STOP immediately, warna catalytic converter melt!

Common Causes

• O2 sensor failure — fuel mixture detect nahi kar pa raha
• Loose fuel cap — EVAP leak trigger
• Catalytic converter efficiency low
• MAF sensor dirty/faulty
• Ignition coil failure — Audi TFSI mein common
• Spark plug worn — 60,000 km baad replace
• DPF clogged — TDI engines
• EGR valve stuck
• EVAP system leak

Solutions

• Fuel cap check karo — tighten until click
• OBD-II scanner se fault codes read karo
• Blinking = STOP driving! — catalyst damage risk
• Steady = safely workshop tak drive
• Ignition coils replace karo — all 4 matching set
• MAF sensor clean karo (MAF cleaner spray)
• O2 sensor test karo multimeter se
• DPF regeneration — highway 20+ min 2500+ RPM

⚠️ Audi TFSI Specific

Audi 2.0 TFSI mein ignition coils common failure (60,000-80,000 km). Ek coil fail = misfire = blinking MIL. Hamesha all 4 coils matching set mein replace karo. OEM Bosch ya Delphi use karo.

💰 Estimated Repair Cost

₹1,500 - ₹65,000

Fuel cap: ₹1,500-₹3,000 | O2 sensor: ₹4,000-₹12,000 | MAF: ₹5,000-₹15,000 | Coils (4): ₹12,000-₹25,000 | Spark plugs: ₹3,000-₹8,000 | Catalytic: ₹35,000-₹65,000 | DPF: ₹15,000-₹25,000

2

General Warning / Master Warning Light

WARNING

What It Means

Yellow circle with "!" — master warning light. Multiple non-critical issues indicate kar sakta hai. Audi MMI display mein exact message dikhta hai. Yeh umbrella warning hai — specific fault ke saath aata hai.

Common Causes

• Multiple fault codes in ECU
• AdBlue/DEF level low
• Washer fluid empty
• Service due
• Exterior light bulb fused
• Key fob battery low
• Door/hood/trunk not closed
• Low tire pressure
• Exhaust regeneration required

Solutions

• MMI display par exact message padho
• VCDS/VAG-COM se full system scan
• AdBlue top up — ISO 22241 standard
• Washer fluid refill — winter mein -20°C rated
• Service appointment book karo
• Fused bulb replace karo
• Key fob battery replace (CR2032)
• All doors firmly close karo

💰 Estimated Repair Cost

₹500 - ₹15,000

Basic fixes: ₹500-₹3,000 | Sensor: ₹3,000-₹15,000

3

ABS (Anti-lock Braking System) Warning

WARNING

What It Means

"ABS" yellow circle mein — ABS fault. ABS disable = emergency braking mein wheels lock. Normal braking still works. Audi mein ABS + ESP + EDL integrated system — ek fault se doosre affected.

Common Causes

• Wheel speed sensor dirty/damaged
• Sensor wiring chafed/corroded
• ABS tone ring damaged
• ABS control module (J104) fault
• Brake fluid level low
• ABS fuse blown
• Battery voltage low
• Wheel bearing loose

Solutions

• Car driveable — normal brakes work
• VCDS se ABS codes scan karo
• Sensor tip clean karo — brake cleaner
• Tone ring inspect karo — teeth intact
• Sensor air gap check — 0.5-1.5mm
• Wiring inspect karo — chafing/corrosion
• Blown fuse replace karo
• Faulty sensor replace — OEM part

⚠️ Safety Note

ABS failure mein emergency braking mein wheels lock — steering control lost, especially wet roads. Audi quattro AWD bhi ABS ke through traction control deta hai. RTO inspection mein ABS functional chahiye.

💰 Estimated Repair Cost

₹3,000 - ₹35,000

Sensor: ₹3,000-₹6,000 | Tone ring: ₹4,000-₹8,000 | Module: ₹25,000-₹35,000 | Fuse: ₹100-₹500

4

Central Warning / Hazard Triangle

CRITICAL

What It Means

Red triangle with "!" — central warning light. Yeh high-priority alert hai jo attention grab karta hai. Hamesha doosri specific warning light ke saath aata hai. MMI mein detailed message dikhta hai.

Common Causes

• Multiple critical faults simultaneously
• Brake system failure
• Engine overheating
• Oil pressure loss
• Airbag system fault
• Power steering failure
• Any life-threatening system fault

Solutions

• STOP immediately — safe location
• Check MMI for specific fault message
• Identify accompanying warning lights
• Do NOT continue driving
• Call Audi roadside assistance
• Tow to authorized service

⚠️ CRITICAL

Red triangle = immediate danger. Yeh light kabhi akela nahi aata — hamesha critical fault ke saath. Ignore karna = engine damage, accident, ya safety risk.

💰 Estimated Repair Cost

Depends on Fault

Varies based on underlying cause

5

ESP/ESC Off or Traction Control

WARNING

What It Means

Car with squiggly lines + "OFF" — Electronic Stability Control disabled. Driver ne button se off kiya ho sakta hai. Automatic off = system fault. Slippery conditions mein skid risk.

Common Causes

• Driver turned off via ESP button
• Wheel speed sensor fault
• Steering angle sensor misaligned
• Yaw rate sensor failure
• Brake pressure sensor fault
• ABS fault (shared system)

Solutions

• ESP button press karo — ON karo
• If won't turn on: scan codes
• Steering angle calibration
• Wheel speed sensors inspect
• Tire sizes verify — same hona chahiye

💰 Estimated Repair Cost

₹3,000 - ₹25,000

Sensor: ₹3,000-₹8,000 | Calibration: ₹3,000-₹8,000 | Module: ₹15,000-₹25,000

6

Start-Stop System Off

WARNING

What It Means

Car with "OFF" — auto start-stop system disabled. Engine traffic lights par auto stop nahi hoga. Yeh system fuel economy ke liye hai. Off hone se fuel consumption badhega.

Common Causes

• Driver turned off manually
• Battery charge low
• AGM battery weak
• Engine temp not optimal
• HVAC load high
• Steering angle not straight

Solutions

• Turn ON if disabled
• Drive to charge battery
• Check battery health
• Replace AGM if old
• Register new battery in MMI

💰 Estimated Repair Cost

₹1,500 - ₹20,000

Registration: ₹1,500-₹3,000 | AGM battery: ₹12,000-₹20,000

7

Airbag / SRS System Warning

CRITICAL

What It Means

"AIR BAG" text red mein — SRS fault. Audi mein multiple airbags: driver, passenger, side, curtain, knee. Light on = airbags may NOT deploy in crash. Seat belt pretensioners bhi affected.

Common Causes

• Airbag control module (J234) fault
• Seat occupancy sensor failure
• Crash sensor damaged
• Clock spring behind steering wheel
• Seat belt buckle switch open
• Low battery voltage during start
• Previous accident — airbag deployed

Solutions

• DO NOT IGNORE — airbags won't deploy
• VCDS/VAG-COM se SRS codes scan
• Battery voltage check
• Clock spring inspect if horn/cruise faulty
• Only Audi authorized service
• Never DIY — explosive charge!

⚠️ SAFETY CRITICAL

Airbag system mein DIY = injury/death risk. Deployment charge 200+ mph velocity se deploy hota hai. Hamesha Audi authorized center. Light on = accident mein zero protection.

💰 Estimated Repair Cost

₹5,000 - ₹55,000

Clock spring: ₹5,000-₹12,000 | Sensor: ₹3,000-₹8,000 | ACM: ₹25,000-₹55,000

8

Seat Belt Warning

CRITICAL

What It Means

Person with seat belt red mein — driver/passenger seat belt not fastened. Audi mein individual seat sensors. Rear seats bhi monitored (child seat detection). Buzzer + light.

Common Causes

• Seat belt not fastened
• Buckle switch faulty
• Seat occupancy sensor error
• Child seat on seat (false trigger)
• Wiring under seat damaged
• Pretensioner deployed

Solutions

• Fasten all seat belts
• Check for twists
• Clean buckle contacts
• If light stays on: switch replace
• Inspect under-seat wiring

💰 Estimated Repair Cost

₹2,000 - ₹10,000

Switch: ₹2,000-₹4,000 | Sensor: ₹4,000-₹8,000 | Belt: ₹6,000-₹10,000

9

Headlight Range Control

WARNING

What It Means

Headlight beam symbol — adaptive headlight range fault. Audi xenon/LED mein auto-leveling. Sensor rear axle par. Fault = headlights wrong direction point karenge.

Common Causes

• Level sensor faulty
• Sensor arm disconnected
• Headlight motor failure
• Control module fault
• Suspension modified

Solutions

• Rear axle sensor check
• Arm/linkage inspect
• Headlight codes scan
• Sensor replace if faulty
• Recalibrate at dealer

💰 Estimated Repair Cost

₹5,000 - ₹25,000

Sensor: ₹5,000-₹12,000 | Motor: ₹8,000-₹18,000 | Module: ₹15,000-₹25,000

10

Auto Lights / High Beam Assist

ACTIVE

What It Means

Headlight with "AUTO" green mein — automatic lights active. Light sensor windshield par. Dark mein auto on, bright mein auto off. High beam assist bhi included.

Features

• Auto headlights on/off
• Coming home/leaving home
• High beam assist (auto dim)
• Daytime running lights
• Cornering lights

When Issues

• Sensor blocked
• Sensitivity wrong
• System turned off
• Module fault

Solutions

• Clean sensor (near rearview mirror)
• Adjust sensitivity in MMI
• Turn ON if disabled
• Check codes

💰 Cost

₹1,500 - ₹8,000

Sensor: ₹1,500-₹4,000 | Module: ₹5,000-₹8,000

1

Check Engine Light / MIL (Malfunction Indicator Lamp)

WARNING

What It Means

Engine outline symbol — yeh sabse common warning light hai. Jab bhi yeh jale, iska matlab hai engine ya emissions system mein koi fault detect hua hai. Steady light = non-critical fault, drive karte hue workshop jao. Blinking light = engine misfire ho raha hai — immediate stop karo, warna catalytic converter melt ho sakta hai!

Common Causes

• Oxygen (O2) sensor failure — fuel mixture detect nahi kar pa raha
• Loose fuel cap — EVAP system leak trigger karta hai
• Catalytic converter efficiency below threshold
• Mass Air Flow (MAF) sensor dirty ya faulty
• Ignition coil failure — Audi 2.0 TFSI mein bahut common
• Spark plug worn out — 60,000 km ke baad replace karna chahiye
• DPF (Diesel Particulate Filter) clogged — TDI engines mein
• EGR valve stuck open/closed
• EVAP system leak — fuel vapor escape
• Knock sensor failure

Solutions & Actions

• Sabse pehle fuel cap check karo — tighten until click sound
• OBD-II scanner se fault codes read karo (P0XXX format)
• Agar light blinking hai: STOP driving immediately! — engine misfire se catalytic converter damage ho sakta hai
• Agar light steady hai: safely workshop tak drive kar sakte ho
• Faulty ignition coils replace karo — Audi TFSI mein sab 4 coils ek saath replace karna best hai
• MAF sensor clean karo (MAF cleaner spray se) ya replace karo
• O2 sensor test karo multimeter se — resistance check
• DPF regeneration karo — highway par 20+ minutes 2500+ RPM par drive karo

⚠️ Audi TFSI Specific Warning

Audi 2.0 TFSI engines mein ignition coils common failure point hai (60,000-80,000 km). Ek coil fail = engine misfire = blinking MIL. Hamesha all 4 coils matching set mein replace karo. Individual replacement se baar-baar problem aati hai. Coil pack OEM Bosch ya Delphi use karo.

💰 Estimated Repair Cost (India)

₹1,500 - ₹65,000

Fuel cap: ₹1,500-₹3,000 | O2 sensor: ₹4,000-₹12,000 | MAF sensor: ₹5,000-₹15,000 | Ignition coils (4): ₹12,000-₹25,000 | Spark plugs: ₹3,000-₹8,000 | Catalytic converter: ₹35,000-₹65,000 | DPF clean: ₹15,000-₹25,000

2

General Warning / Master Warning Light

WARNING

What It Means

Yellow circle with exclamation mark — yeh master warning light hai jo multiple non-critical issues indicate kar sakta hai. Yeh ek umbrella warning hai jo specific fault ke saath aata hai. Audi MMI display mein exact message dikhta hai jab yeh light jale.

Common Causes

• Multiple fault codes stored in ECU memory
• AdBlue/DEF level low — TDI engines mein
• Washer fluid reservoir empty
• Scheduled service due (oil change, inspection)
• Exterior light bulb fused — headlight, taillight, indicator
• Key fob battery low
• Door, hood, ya trunk not fully closed
• Low tire pressure (non-critical level)
• Exhaust system regeneration required
• Any other non-urgent system notification

Solutions & Actions

• Audi MMI display par exact warning message padho — wahan specific fault mentioned hoga
• VCDS/VAG-COM scanner se full system scan karo — saare fault codes read karo
• AdBlue top up karo agar level low hai — ISO 22241 standard fluid use karo
• Washer fluid refill karo — winter mein -20°C rated fluid use karo
• Service schedule check karo — overdue hai toh appointment book karo
• All exterior lights check karo — fused bulb replace karo
• Key fob battery replace karo (CR2032)
• All doors, hood, trunk firmly close karo

💰 Estimated Repair Cost

₹500 - ₹15,000

Depends on exact underlying cause. Basic fixes: ₹500-₹3,000 | Sensor replacement: ₹3,000-₹15,000

3

ABS (Anti-lock Braking System) Warning

WARNING

What It Means

"ABS" letters yellow circle mein — Anti-lock Braking System fault indicator. Jab yeh light steady on rahe, ABS function disable ho jata hai. Normal braking still works, but emergency braking mein wheels lock ho sakte hain. Audi mein ABS + ESP + EDL integrated system hai — ek fault se doosre affected ho sakte hain.

Common Causes

• Wheel speed sensor dirty ya damaged — road grime, brake dust se
• Sensor wiring harness chafed ya corroded
• ABS tone ring (reluctor ring) damaged — teeth chipped ya rusted
• ABS control module (J104) internal fault
• Brake fluid level low — ABS pump ko sufficient fluid nahi mil raha
• ABS fuse blown — fuse box check karo
• Battery voltage low during cold start
• Wheel bearing loose — sensor gap incorrect

Solutions & Actions

• Car driveable hai — normal brakes fully functional, but drive cautiously
• VCDS/VAG-COM se ABS-specific fault codes scan karo — kaunsa wheel affected hai
• Faulty wheel ke sensor tip clean karo — brake cleaner spray se
• Tone ring inspect karo — teeth intact honi chahiye, rust nahi
• Sensor air gap check karo — typically 0.5-1.5mm hona chahiye
• Wiring harness inspect karo — chafing, corrosion, ya break
• Blown fuse replace karo — fuse box diagram refer karo
• Faulty sensor replace karo — OEM part number verify karo

⚠️ Important Safety Note

ABS failure mein emergency braking mein wheels lock honge — steering control lost ho sakti hai, especially wet roads par. Audi ka quattro AWD system bhi ABS ke through hi traction control deta hai. RTO inspection mein ABS functional chahiye — yeh light on = fitness certificate issue.

💰 Estimated Repair Cost

₹3,000 - ₹35,000

Wheel speed sensor: ₹3,000-₹6,000 per sensor | Tone ring: ₹4,000-₹8,000 | ABS module: ₹25,000-₹35,000 | Fuse: ₹100-₹500

11

Electronic Stability Control Off

WARNING

What It Means

Car with "OFF" — ESC system manually disabled. Button press se off hua ho sakta hai. Yeh system skid prevention karta hai — slippery roads par khatarnak.

Common Causes

• Driver pressed ESC button
• System fault auto-disable
• ABS fault (shared)
• Sensor failure

Solutions

• Press ESC button — ON karo
• If auto-disabled: scan codes
• Check ABS system
• Inspect sensors

💰 Estimated Repair Cost

₹0 - ₹25,000

Button press: ₹0 | Sensor: ₹3,000-₹8,000 | Module: ₹15,000-₹25,000

12

Tire Pressure Warning (TPMS)

CRITICAL

What It Means

Tire with "!" red mein — tire pressure critically low. Audi mein direct TPMS (valve sensors) ya indirect (ABS-based). Red = immediate tire failure risk.

Common Causes

• Tire puncture/nail
• Valve stem leak
• TPMS sensor battery dead (5-7 years)
• Sensor damaged during tire change
• Temperature drop (1 PSI per 10°F)
• Bead leak (corroded rim)

Solutions

• STOP immediately — blowout risk!
• Tires inspect karo — visible damage
• Pressure check karo gauge se
• Proper pressure inflate karo
• Sensor relearn procedure
• Replace sensor if battery dead

⚠️ Audi TPMS Relearn

Newer Audis mein tire change ke baad TPMS relearn karna padta hai. MMI "Tire Pressure" menu se. Sensor replacement ke baad coding chahiye. Wrong pressure se handling aur fuel economy affected.

💰 Estimated Repair Cost

₹500 - ₹8,000

Puncture: ₹500-₹1,500 | TPMS sensor: ₹3,000-₹6,000 | Relearn: ₹500-₹1,500

13

Low Fuel Level

WARNING

What It Means

Fuel pump symbol yellow — tank mein ~10-15% fuel. Reserve range display hota hai (50-80 km). Low fuel = pump overheat + air bubbles.

Common Causes

• Fuel genuinely low
• Sender unit faulty
• Gauge stuck
• Float damaged
• Wiring issue

Solutions

• Refuel immediately
• 1/4 tank minimum maintain karo
• Manual calculation if gauge faulty
• Sender unit replace
• Prime system if ran dry

💰 Estimated Repair Cost

₹3,000 - ₹12,000

Sender: ₹3,000-₹8,000 | Gauge: ₹5,000-₹12,000

14

Power Steering / EPS Warning

CRITICAL

What It Means

Steering wheel with "!" red mein — power steering failure. Audi mein electric power steering (EPS). Failure = steering extremely heavy — parking/low speed par mushkil.

Common Causes

• EPS motor failure
• Steering angle sensor fault
• Torque sensor failure
• Control module (J500) fault
• Wiring harness damaged
• Battery voltage low
• Software glitch

Solutions

• Stop driving — control lost
• Restart car — software reset
• Battery voltage check
• VCDS se steering codes scan
• Steering angle calibration
• EPS module replacement

⚠️ Safety Warning

EPS failure mein steering 5x heavy. Highway par lane change nearly impossible. Audi mein EPS module steering rack ke saath integrated — replacement costly.

💰 Estimated Repair Cost

₹5,000 - ₹85,000

Calibration: ₹3,000-₹8,000 | Module: ₹25,000-₹45,000 | Rack+EPS: ₹55,000-₹85,000

15

Battery / Charging System

WARNING

What It Means

Battery +/- yellow mein — charging system warning. Alternator battery ko charge nahi kar raha. Advanced electrical systems hain — drain jaldi hota hai.

Common Causes

• Alternator failure (80,000+ km)
• Alternator belt broken/loose
• Battery end of life (3-5 years)
• Voltage regulator failure
• Terminals corroded
• Parasitic drain (MMI awake)
• AGM battery not registered

Solutions

• Belt condition check
• Battery test: 12.6V+ off, 14.2V+ running
• Terminals clean karo
• New battery MUST register in MMI
• Alternator replace if voltage low

⚠️ Audi Battery Registration

Newer Audis (2010+) mein new battery MMI mein register karna MANDATORY. Without registration, alternator overcharge/undercharge karega — battery 6 months mein dead. VCDS ya dealer tool chahiye.

💰 Estimated Repair Cost

₹8,000 - ₹45,000

AGM battery: ₹8,000-₹18,000 | Registration: ₹1,500-₹3,000 | Alternator: ₹25,000-₹45,000 | Belt: ₹2,000-₹5,000

16

Engine Oil Pressure

WARNING

What It Means

Oil can yellow mein — oil pressure warning. Audi mein yeh red bhi ho sakta hai critical level par. Yellow = caution, check karo. Red = immediate stop.

Common Causes

• Oil level low
• Oil pump wear
• Wrong viscosity oil
• Sensor faulty
• Sludge buildup

Solutions

• Check oil level immediately
• Add correct spec oil (VW 502.00/505.00)
• Inspect for leaks
• If red: STOP, tow
• Replace sensor if false

💰 Estimated Repair Cost

₹1,500 - ₹45,000

Oil: ₹1,500-₹3,000 | Sensor: ₹3,000-₹8,000 | Pump: ₹25,000-₹45,000

17

Engine Coolant Temperature

CRITICAL

What It Means

Thermometer red mein — engine overheating. Audi engines (2.0 TFSI) overheating sensitive. Water pump (plastic impeller) common failure. Head gasket blow = ₹50,000+.

Common Causes

• Low coolant level
• Water pump failure (plastic impeller broken)
• Thermostat stuck closed
• Radiator fan failure
• Coolant leak from heater core
• Head gasket leak
• Electric water pump failure

Solutions

• PULL OVER + TURN OFF
• Wait 30 min before opening cap
• Check coolant — add G13/G12++ only
• Steam/smoke check
• Puddles under car
• Tow if temperature won't drop

⚠️ Audi-Specific Warning

Audi 2.0 TFSI mein water pump plastic impeller common failure (60,000-80,000 km). Overheating se cylinder head warp. Hamesha genuine Audi coolant (G13) use karo — mixing colors sludge create karta hai.

💰 Estimated Repair Cost

₹3,000 - ₹75,000

Coolant: ₹1,500-₹3,000 | Thermostat: ₹4,000-₹8,000 | Water pump: ₹12,000-₹25,000 | Head gasket: ₹35,000-₹55,000 | Head: ₹50,000-₹75,000

18

Auto Start-Stop Off

WARNING

What It Means

Car with "OFF" yellow — start-stop system disabled. Engine traffic lights par auto stop nahi hoga. Fuel economy affected.

Common Causes

• Driver turned off
• Battery charge low
• Engine temp not optimal
• HVAC load high
• Steering not straight

Solutions

• Turn ON if disabled
• Drive to charge battery
• Check battery health
• Replace AGM if old

💰 Estimated Repair Cost

₹1,500 - ₹20,000

Registration: ₹1,500-₹3,000 | AGM: ₹12,000-₹20,000

19

ESP/ESC System Warning

WARNING

What It Means

Car with skid marks yellow — ESP system fault. Traction control + stability control disabled. Slippery roads par dangerous.

Common Causes

• Wheel speed sensor fault
• Steering angle sensor misaligned
• Yaw rate sensor failure
• Brake pressure sensor fault
• ABS fault

Solutions

• Drive carefully
• Scan ESC codes
• Steering angle calibration
• Inspect sensors
• Verify tire sizes

💰 Estimated Repair Cost

₹3,000 - ₹25,000

Sensor: ₹3,000-₹8,000 | Calibration: ₹3,000-₹8,000 | Module: ₹15,000-₹25,000

20

ABS / Brake System Warning

WARNING

What It Means

"ABS" yellow mein — brake system related warning. ABS + brake system integrated. Yeh light brake pad wear, fluid level, ya ABS fault indicate kar sakta hai.

Common Causes

• Brake pad wear sensor triggered
• Brake fluid low
• ABS sensor dirty
• Sensor wiring damaged
• Tone ring damaged

Solutions

• Brake pads inspect karo
• Fluid level check
• Sensor clean karo
• Wiring inspect
• Tone ring check

💰 Estimated Repair Cost

₹3,000 - ₹35,000

Pads: ₹8,000-₹25,000 | Sensor: ₹3,000-₹6,000 | Fluid: ₹1,500-₹3,000 | Module: ₹25,000-₹35,000

21

Brake System Warning (Circle with !)

WARNING

What It Means

Yellow circle with "!" — brake system warning. Parking brake on ya brake fluid low. Audi mein electronic parking brake + hydraulic brake dono monitored.

Common Causes

• Parking brake engaged
• Brake fluid below MIN
• Brake pad wear
• Brake line leak
• EPB motor fault

Solutions

• Parking brake release karo
• Fluid level check
• Leaks inspect
• Pads check
• EPB scan karo

💰 Estimated Repair Cost

₹2,000 - ₹35,000

Fluid: ₹1,500-₹3,000 | Pads: ₹8,000-₹25,000 | EPB: ₹15,000-₹35,000

22

Parking Sensor Off

WARNING

What It Means

Car with "OFF" + sensor lines — parking assist system disabled. Front/rear sensors off hain. Manual parking required.

Common Causes

• Driver turned off
• Sensor dirty/damaged
• System fault
• Module failure

Solutions

• Turn ON if disabled
• Clean sensors
• Check for damage
• Scan for codes

💰 Estimated Repair Cost

₹0 - ₹15,000

Button: ₹0 | Sensor: ₹3,000-₹6,000 | Module: ₹10,000-₹15,000

23

Airbag / SRS (Person with Airbag)

CRITICAL

What It Means

Person with airbag red mein — SRS fault. Multiple airbags: driver, passenger, side, curtain, knee. Light on = no deployment in crash.

Common Causes

• ACM (J234) fault
• Seat sensor failure
• Crash sensor damaged
• Clock spring issue
• Buckle switch open
• Low voltage

Solutions

• DO NOT IGNORE
• VCDS SRS codes scan
• Battery check
• Clock spring inspect
• Authorized service only

💰 Estimated Repair Cost

₹5,000 - ₹55,000

Spring: ₹5,000-₹12,000 | Sensor: ₹3,000-₹8,000 | ACM: ₹25,000-₹55,000

24

Steering System Warning

WARNING

What It Means

Steering wheel with "!" yellow — steering system caution. EPS fault less severe. Red = critical, yellow = service required.

Common Causes

• EPS motor wear
• Sensor calibration lost
• Torque sensor drift
• Software issue
• Battery voltage fluctuation

Solutions

• Scan steering codes
• Calibration check
• Software update
• Battery test
• Module inspect

💰 Estimated Repair Cost

₹3,000 - ₹45,000

Calibration: ₹3,000-₹8,000 | Sensor: ₹8,000-₹15,000 | Module: ₹25,000-₹45,000

25

Parking Brake (P in Circle)

CRITICAL

What It Means

"P" in circle red mein — parking brake engaged. Vehicle stationary hona chahiye. Moving car mein = brake damage.

Common Causes

• Parking brake on
• EPB not released
• Switch fault
• Cable stuck

Solutions

• Release parking brake
• EPB button press
• Check switch
• Lubricate cables

💰 Estimated Repair Cost

₹500 - ₹8,000

Switch: ₹500-₹2,000 | Cable: ₹2,000-₹5,000 | EPB: ₹5,000-₹8,000

26

Electronic Parking Brake (EPB)

CRITICAL

What It Means

"P" with circle red mein — EPB fault. Audi mein button-operated EPB. Failure = engage/disengage nahi hoga. Auto-hold bhi affected.

Common Causes

• EPB motor failure
• EPB switch fault
• Brake pads worn
• Control module (J540) fault
• Emergency release stuck
• Software glitch

Solutions

• EPB button multiple times try
• Check if brake holding
• Manual emergency release
• Scan EPB codes
• EPB motor replace
• Software update

⚠️ Important

EPB failure mein car park nahi kar sakte safely. Manual release cable se brake release — but slopes par hold nahi hoga. Tow immediately. EPB caliper both sides replace recommended.

💰 Estimated Repair Cost

₹5,000 - ₹35,000

Switch: ₹3,000-₹8,000 | EPB motor: ₹15,000-₹25,000 | Module: ₹20,000-₹35,000

27

Auto Lights / Auto Hold Active

ACTIVE

What It Means

Headlight with "AUTO" green mein — auto lights active. Light sensor windshield par. Auto hold bhi isi symbol se indicate ho sakta hai.

Features

• Auto headlights on/off
• Coming/leaving home
• High beam assist
• DRL
• Cornering lights

When Issues

• Sensor blocked
• Sensitivity wrong
• System off
• Module fault

💰 Cost

₹1,500 - ₹8,000

Sensor: ₹1,500-₹4,000 | Module: ₹5,000-₹8,000

28

Speed Limit / Traffic Sign

CRITICAL

What It Means

Speed limit sign (50) red border mein — overspeed warning. Traffic sign recognition se linked. Configurable limit.

Common Causes

• Speed limit exceeded
• Traffic sign detected
• Winter tire limit
• Spare tire limit

Solutions

• Slow down
• Adjust threshold in MMI
• Turn off if not needed
• Check tire type

💰 Cost

₹0

No repair — driver warning

29

Lane Departure Warning

WARNING

What It Means

Car with lane lines yellow — LDWS fault. Camera windshield par. Lane cross without indicator = warning. System disabled.

Common Causes

• Camera blocked
• Faded road markings
• Calibration lost
• Rain/fog
• System off
• Camera failure

Solutions

• Clean windshield
• Remove stickers
• Recalibrate after windshield
• Marked roads only
• Turn ON

💰 Estimated Repair Cost

₹5,000 - ₹30,000

Calibration: ₹5,000-₹12,000 | Camera: ₹18,000-₹30,000

30

Park Assist / Parking System

WARNING

What It Means

Car with arrow yellow — park assist fault. Self-parking feature disabled. Sensors bhi affected.

Common Causes

• Parking sensor dirty
• Sensor damaged
• Control module fault
• Steering fault
• Camera blocked

Solutions

• Clean all sensors
• Damage check
• Sensor click test
• Scan codes
• Replace faulty

💰 Estimated Repair Cost

₹3,000 - ₹15,000

Sensor: ₹3,000-₹6,000 | Module: ₹10,000-₹15,000

31

Collision Warning / Pre-Sense

WARNING

What It Means

Car with squiggly lines yellow — Pre-Sense system. Radar/camera forward traffic. Collision risk = warning + autonomous braking. Light on = system disabled.

Common Causes

• Sensor blocked
• Calibration lost
• Software glitch
• Brake fault
• Speed sensor failure

Solutions

• Clean front grille
• Restart car
• Scan ACC codes
• Recalibrate at dealer
• Software update

⚠️ Life-Saving Technology

Audi Pre-Sense accidents 50%+ reduce kar sakta hai. System disable mat karo. False alarms occasional but real warnings life-saving. Pre-Sense Plus mein seat belt pretension + window close.

💰 Estimated Repair Cost

₹10,000 - ₹55,000

Calibration: ₹5,000-₹12,000 | Radar: ₹25,000-₹45,000 | Full: ₹40,000-₹55,000

32

General Hazard Warning (Triangle)

CRITICAL

What It Means

Red triangle with "!" — general hazard. Multiple critical faults simultaneously. Immediate attention required.

Common Causes

• Multiple critical faults
• Brake failure
• Engine overheat
• Oil pressure loss
• Airbag fault
• Power steering failure

Solutions

• STOP immediately
• Check MMI message
• Identify other lights
• Do NOT drive
• Call roadside
• Tow to service

💰 Estimated Repair Cost

Depends on Fault

Varies based on cause

33

Door / Trunk / Hood Open

CRITICAL

What It Means

Car side view red mein — koi door, trunk, ya hood open. Moving car mein = safety hazard.

Common Causes

• Door not latched
• Trunk open
• Hood not closed
• Switch faulty
• Latch misaligned

Solutions

• Stop and check all
• Firmly close
• Second click confirm
• Inspect latches
• Replace switch

💰 Estimated Repair Cost

₹1,500 - ₹8,000

Switch: ₹1,500-₹3,000 | Latch: ₹3,000-₹8,000

34

Drive Mode Indicator (D)

INFO

What It Means

"D" white mein — drive gear selected. Audi automatic/DSG mein. Information only — no warning.

Modes

• P = Park
• R = Reverse
• N = Neutral
• D = Drive
• S = Sport
• M = Manual

💰 Cost

₹0

Information only

35

Ready to Drive (e-tron/Hybrid)

ACTIVE

What It Means

"READY" green mein — electric/hybrid ready. Engine start nahi hua but car drive kar sakti hai. e-tron models mein.

When Shows

• Power on
• Ready to drive
• Electric mode active
• No engine noise

💰 Cost

₹0

Normal operation

36

Auto Hold / Auto Mode

INFO

What It Means

"AUTO" white mein — auto hold active. Brake release par car hold. Hill starts automatic.

How It Works

• Brake to stop — Auto Hold
• Release pedal — car stays
• Accelerator — releases
• Slopes up to 30%

💰 Cost

₹0 - ₹15,000

Normal: ₹0 | EPB repair: ₹10,000-₹15,000

37

Range / Distance to Empty

INFO

What It Means

"400 km" white mein — estimated range. Current fuel level + driving style se calculate. Information only.

Factors

• Fuel level
• Driving style
• Speed
• Load
• Terrain

💰 Cost

₹0

Information only

38

Phone / Bluetooth Status

INFO

What It Means

"Not connected" white mein — phone not paired. Bluetooth disconnected. Hands-free calling unavailable.

Connection Issues

• Phone Bluetooth off
• Pairing lost
• Too many devices
• Software incompatibility
• MMI fault

Solutions

• Toggle phone Bluetooth
• Delete and re-pair
• Check compatibility
• Update phone OS
• MMI software update

💰 Cost

₹0 - ₹5,000

Usually no cost — software

39

Trip Distance

INFO

What It Means

"89 km" white mein — current trip distance. Resettable. Fuel efficiency calculate karne mein helpful.

Usage

• Trip A: daily
• Trip B: alternate
• Reset at fuel fill
• Calculate km/liter

💰 Cost

₹0

Information only

40

Current Trip / Odometer

INFO

What It Means

"25.5 km" white mein — current trip distance. Secondary trip meter. Reset kiya ja sakta hai.

Features

• Current trip
• Time elapsed
• Average speed
• Average consumption
• Distance

💰 Cost

₹0

Information only

📋 Important Safety Reminders

Red: Immediate action — safety risk
Yellow: Service soon — safe to drive
Green: System active — normal
Blue/White: Information — no action

Always refer to Audi Owner's Manual for model-specific info.
Yeh guide general reference — variations ho sakti hain.

Emergency: Multiple red lights = immediately stop, call Audi roadside.
Authorized Service: Complex faults ke liye hamesha Audi authorized center.

Article for Audi owners | 2024
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