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Audi
TT
Mk2 (8J facelift)

Audi TT

Mk2 (8J facelift)

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Available features for your car

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Search features

Customize

Unlock manufacturer-hidden features to boost security, upgrade your infotainment system, and personalize your drive.

Diagnose

Diagnose dashboard warning lights for ABS, SRS, Engine, Transmission, TPMS, HVAC, and more, and clear fault codes instantly.

Basic OBD2

CAN network gateway

Engine

ABS

Power steering

Steering wheel

Airbags

Instrument cluster

Navigation

Radio

Sound system

Media player

Telephone

Immobilizer

Headlight aiming

Heater & air conditioning

Parking/steering assist

All-wheel-drive system

Central electronics

Driver's door

Front passenger's door

Battery regulator

Convertible top

Advertised features may be limited by the specific configurations of your car.

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Live Data

Stay informed with real-time data across the vehicle, including engine RPM, speed, fuel trims, oxygen (O2) sensor data, coolant/oil temperature, and more.

Service interval info

Wheel speed live data

Engine turbo live data

HVAC live data

Engine data

Diesel Exhaust Fluid (DEF) level

Diesel Particulate Filter (DPF) info

Vehicle mileage information

Fuel injection system info

Basic OBD2 live data

Advertised features may be limited by the specific configurations of your car.

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Service

Manage service intervals, service/oil reset, TPMS reset, EPB reset, battery registration, DPF regeneration, and other service options on your own.

Used car checks

Service indicator reset

Diesel Particulate Filter (DPF) regeneration

Battery registration (Battery regulator)

Battery registration (CAN gateway)

Throttle body adaptation

Fuel system prime

Haldex pump learn calibration

Detailed ECU info

Emission tests

Acceleration test

Advertised features may be limited by the specific configurations of your car.

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Most Popular

Seat belt warning

Disabled

Euro style

Euro style (incl. passenger)

US/Canada style 1

US/Canada style 2

US/Canada style 1 (incl. passenger)

US/Canada style 2 (incl. passenger)

US/Canada style 3

US/Canada style 3 (incl. passenger)

Lane-change turn signal auto-flasher count

1 flash

2 flashes

3 flashes

4 flashes

5 flashes

You may also need to reset your MFD (in-dash multi-function display) to 'Factory setting' for this customization to work.

Beep when locking with remote

Yes

Beep when unlocking with remote

Yes

Daytime running lights

Yes

Coming-home lights duration

5 seconds

10 seconds

15 seconds

20 seconds

30 seconds

40 seconds

50 seconds

60 seconds

Auto-lock doors when moving

Yes

Unlock doors via remote

Driver's door on 1st press, all on 2nd

All doors on 1st press

Flash hazard lights in emergency stopping

Yes

Instrument cluster region (affects ext. lights too)

Germany

Europe

USA

Canada

Great Britain

Japan

Saudi Arabia

Australia

Rest of world/Right-hand drive

Japan/Right-hand drive

Chassis & Engine

Power steering weight preset

Dings & Warnings

Seat belt warning

Disabled

Euro style

Euro style (incl. passenger)

US/Canada style 1

US/Canada style 2

US/Canada style 1 (incl. passenger)

US/Canada style 2 (incl. passenger)

US/Canada style 3

US/Canada style 3 (incl. passenger)

Driver Assist

TSC (Torque Steering Compensation)

Enabled

Disabled

Instruments: Displays & Nav

Microphone sensitivity

+6 dB

+5 dB

+4 dB

+3 dB

+2 dB

+1 dB

+/- 0 dB

-1 dB

-2 dB

-3 dB

-4 dB

-5 dB

-6 dB

Maximum distance interval until inspection

Maximum time interval until inspection (days)

Display speed limit in navigation (req. restart)

Disabled

Enabled, turned off

Enabled, turned on

Navigation disc eject button

Enabled

Disabled

Instruments: Language & Units

Instrument cluster region (affects ext. lights too)

Germany

Europe

USA

Canada

Great Britain

Japan

Saudi Arabia

Australia

Rest of world/Right-hand drive

Japan/Right-hand drive

Instrument cluster language

Chinese

Czech

English

French

German

Italian

Portuguese

Spanish

Symbols (no text)

Lights: Coming/Leaving Home

Coming-home lights (req. auto headlights)

Enabled

Disabled

Coming-home lights mode

Manual: flash high beams to activate

Automatic: when it's dark (req. auto headlights)

Coming-home lights timer starts…

When ignition is switched off

When door is opened

Coming-home lights duration

5 seconds

10 seconds

15 seconds

20 seconds

30 seconds

40 seconds

50 seconds

60 seconds

Leaving-home lights (req. auto headlights)

Enabled

Disabled

Leaving-home lights duration

5 seconds

10 seconds

15 seconds

20 seconds

30 seconds

40 seconds

50 seconds

60 seconds

Coming/leaving-home lights use…

Low beams

Fog lights

Lights: Daytime Running Lights (DRL)

Daytime running lights

Yes

Allow configuring daytime running lights via dash display

Yes

Daytime running lights (DRL) brightness

Use designated DRL bulbs as daytime running lights

Yes

Requires dedicated LED DRLs. In other cases, please see "Use low beams as daytime running lights".

Use fog lights as daytime running lights

Yes

If your car has dedicated LED DRLs, first disable "Use designated DRL bulbs as daytime running lights".

Use low beams as daytime running lights

Yes

Turn off daytime running lights when parking brake is on

Yes

Turn off daytime running lights ("wink") when turn signal is on

Yes

Lights: Exterior

Lane-change turn signal auto-flasher

Enabled

Disabled

You may also need to reset your MFD (in-dash multi-function display) to 'Factory setting' for this customization to work.

Lane-change turn signal auto-flasher count

1 flash

2 flashes

3 flashes

4 flashes

5 flashes

You may also need to reset your MFD (in-dash multi-function display) to 'Factory setting' for this customization to work.

Turn off front fog lights when high beams are on

Yes

Turn off rear fog lights when high beams are on

Yes

Headlight brightness control

Disabled (direct battery voltage)

12.3 volts

12.4 volts

12.5 volts

12.6 volts

12.7 volts

12.8 volts

12.9 volts

13 volts

13.1 volts

13.2 volts

13.3 volts

13.4 volts

13.5 volts

13.6 volts

Default

Taillight brightness control

Disabled (direct battery voltage)

12.3 volts

12.4 volts

12.5 volts

12.6 volts

12.7 volts

12.8 volts

12.9 volts

13 volts

13.1 volts

13.2 volts

13.3 volts

13.4 volts

13.5 volts

13.6 volts

Default

Turn off all lights when headlights are left on and ignition is switched off

Yes

Flash brake lights in emergency stopping

Yes

Flash hazard lights in emergency stopping

Yes

Brake lights work even when ignition is off

Yes

Cornering lights (using fog lights)

Enabled

Disabled

Lights: Interior

Keep interior footwell lights on when driving with headlights on

Yes

Locking: Automatic

Auto-lock doors when moving

Yes

Auto-unlock doors when key is taken out of ignition

Yes

Auto-lock trunk when moving

Yes

Locking: Beep & Blink

Allow configuring beep when locking/unlocking

Yes

Beep when locking with remote

Yes

Beep when unlocking with remote

Yes

Blink turn signals when locking/unlocking with remote

Yes

Locking: Doors & Alarm

Unlock doors via remote

Driver's door on 1st press, all on 2nd

All doors on 1st press

Delay alarm activation

When door is opened

When door is unlocked

Mirrors

Lower passenger-side mirror when in reverse gear (req. memory seats)

Yes

Note that this works only if your power mirror switch is set to control the passenger-side mirror.

Parking Sensors

Park distance visualization (if equipped)

Enabled

Disabled

Activating this feature may PERMANENTLY disable using your rear-view camera when in forward gear. If this happens, please email us at support@caristaapp.com.

Trunk

Unlock trunk when doors are unlocked

Yes

Windows & Sunroof

Enable settings for opening/closing windows and sunroof

Yes

Open/close windows and sunroof via long-press on remote

Yes

Open/close windows and sunroof by turning and holding key in door lock

Yes

Open sunroof via long-press on remote

Yes

Close sunroof via long-press on remote

Yes

Sunroof action when opening via remote

Slide

Tilt

Blink turn signals when done closing windows via remote

Yes

Open only driver's window via long-press on remote

Yes

Allow power window operation after ignition is turned off

Yes

Wipers & Washer

Additional 'tear' wipe after rear window washer use

Yes

Auto-enable rear wiper when front wipers on and reverse gear engaged

Yes

Auto-enable rear wiper when front wipers on (interval) and reverse gear engaged

Yes

Auto-enable rear wiper when front wipers on (continuous) and reverse gear engaged

Yes

Headlight washers (if equipped)

Enabled

Disabled

Activate headlight washers once every … times the windshield washer is used

Other

Mirrors and rear window heaters run for duration of

Key-specific personalization (req. memory seats)

Enabled

Disabled

Enable remote control buttons when ignition is on

Yes

Service interval info

Shows you time and mileage since last service, service type configuration and whether any service is currently due or overdue.

Wheel speed live data

Allows you to troubleshoot issues with your car's ABS wheel speed sensors. Might also help in locating a flat tire.

Engine turbo live data

Gets you important information about how your engine's turbine is behaving: current engine torque figure, intake manifold pressure, etc.

HVAC live data

Reads useful info for troubleshooting issues with A/C: refrigerant level, compressor speed, etc.

Engine data

Reads useful information about how your engine is running: RPMs, coolant temperature, fuel consumption, you name it!

Diesel Exhaust Fluid (DEF) level

Shows the current level of your AdBlue diesel exhaust fluid (DEF).

Diesel Particulate Filter (DPF) info

Displays handy information about the time of the last DPF regeneration, as well as the distance driven since then, allowing you to catch potential problems early on.

Vehicle mileage information

Shows odometer readings from multiple modules in your car allowing you to see if the car's instrument cluster odometer has been fraudulently rolled back.

Fuel injection system info

Monitors injector quantity deviation across your engine, helping identify potential injector issues that could affect performance and fuel efficiency. Ensure your vehicle runs smoothly by detecting irregularities before they become costly repairs.

Basic OBD2 live data

Provides useful information about real-time parameters related to your Engine and Transmission ECUs.

Used car checks

Evaluate the condition of a used car by running inspections based on live data and a predefined list of checks. Make smarter decisions with real-time insights.

Service indicator reset

Reset your "Service Due" indicator with a single button tap. This resets both the "oil change" indicator and the "inspection" indicator.

Diesel Particulate Filter (DPF) regeneration

Force regeneration of your Diesel Particulate Filter (DPF).

Battery registration (Battery regulator)

Battery registration (CAN gateway)

Throttle body adaptation

Calibrate the throttle body after it has been serviced/replaced or after the vehicle's battery has been disconnected and reconnected.

Fuel system prime

Prime your fuel system after a fuel filter or fuel injector replacement.

Haldex pump learn calibration

Calibrate the Haldex pump after it has been serviced or replaced.

Detailed ECU info

Detailed information about your car’s electronic control units (ECUs) including the part number, version and more.

Emission tests

Check if your car is ready for emission tests.

Acceleration test

Effortlessly measure your car's acceleration performance. This smart tool starts timing as soon as you move and delivers instant results as you hit each target speed. Designed for use in safe, controlled environments only.

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Audi TT

Mk2 (8J facelift)

Customize

Diagnose

Live Data

Service