- Model years
- 2018–
- Engine options
- 4
- Coding modules
- 21
- Make-wide fault codes
- 14,280
CarCoding supports the Volkswagen Touareg III (CR7) from 2018 onwards, including models like the 3.0 TSI 340HP and eHybrid 3.0 PHEV 462HP. The app connects via an ELM327 BLE OBD2 adapter to access 21 coding modules and read 14280 manufacturer fault code definitions. Settings are resolved at runtime from the unit's part number using ODX data.
You can adjust specific settings such as Lane keeping assist, Easy entry, and Rear wiper. Other available options include Front Pds Automatic Activation, Show parking space, and Adaptive light menu in MMI. The app allows you to modify these configurations directly on your vehicle.
Supported coding modules
On Volkswagen Group cars the setting list is resolved from the car: CarCoding reads the unit's part number and fetches the matching ODX bit map at runtime. The list you see is the one your unit actually carries.
Body and comfort
- CENTRAL ELECTRONICS 0979 settingsComfort, climate, multimedia
- COMFORT SYSTEM 4626 settingsComfort, climate
- DOOR DRIVER 4224 settingsComfort, multimedia
- CLIMATE 083 settingsComfort
- STEERING COLUMN 163 settingsComfort
- DOOR PASSENGER 522 settingsComfort
- PARKING HEATER 182 settingsclimate
- SEAT MEMORY 362 settingsComfort
- SEAT MEMORY PASS 061 settingComfort
Instrument cluster
- INSTRUMENTS 1765 settingsComfort, climate, configuration
- HEAD UP DISPLAY 8210 settingsComfort, multimedia
Infotainment
Safety and driver assistance
- DRIVER ASSIST A527 settingsComfort
- ADAS ACC 1314 settingsComfort, multimedia
- CAMERA 6C14 settingsComfort
- BRAKES 034 settingsComfort
Powertrain
- CHASSIS CONTROL 7413 settingsComfort, configuration
- ENGINE 016 settingsComfort
- DRIVE SELECT 443 settingsComfort
- TRANSMISSION 022 settingsComfort
Gateway
Engine options
- 3.0 TSI 340HP
- 3.0 TDI 231HP
- 3.0 TDI 286HP
- eHybrid 3.0 PHEV 462HP
Fault codes for this make
There are 14,280 manufacturer fault code descriptions for Volkswagen · Seat · Skoda · Cupra. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Volkswagen Touareg III (CR7)?
CarCoding does ECU coding on the Volkswagen Touareg III (CR7) (2018–) from your phone: the setting list is resolved at runtime from your unit's part number; example settings: Lane keeping assist, Front Pds Automatic Activation, Show parking space, Marker light, Light For Left Hand Traffic In The Mmi, Strobe effect when blinking high beams. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Can I read fault codes on the Volkswagen Touareg III (CR7)?
Yes. Besides standard OBD2 engine codes there are 14,280 manufacturer fault code descriptions for this make group; you can read and clear them.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
How do I start?
- Plug an ELM327-compatible OBD2 adapter into the car.
- Open CarCoding and connect to the adapter over Bluetooth.
- Pick the make and model — or let the VIN identify it.
- Read fault codes; on supported vehicles, open the module settings.
Related pages
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.