- Coding modules
- 4
- Vehicles
- 3
- Makes
- Audi
The CarCoding mobile app supports the VAG A3 8V coding platform, which is shared by three vehicles including the Audi A3 and Audi RS3. This platform contains four modules: Central Electronics 09, Door Driver 42, Door Passenger 52, and Instruments 17. The app works with an ELM327 BLE OBD2 adapter on iPhone and Android devices.
Users can configure settings such as Footwell lights installed, Lock Autolock Rear, and Raise And Lower Windows With Key Fob. The specific list of available options is resolved at runtime from the unit's part number using ODX.
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.
Modules on this platform
Body and comfort
- CENTRAL ELECTRONICS 0947 settingsComfort, Display, Lighting
- DOOR DRIVER 426 settingsComfort, Lighting, Safety
- DOOR PASSENGER 522 settingsComfort, Lighting
Instrument cluster
Vehicles sharing this platform
Frequently asked questions
What can be coded on the VAG A3 8V platform?
CarCoding defines 4 coding modules for VAG A3 8V; example settings: Footwell lights installed, Turn On Light Warning, Key Fob While Engine Running, Lock Autolock Rear, Lock Auto Unlock, Lock Autolock At Speed.
Which vehicles use the VAG A3 8V platform?
3 vehicles: Audi A3 (8V), Audi A3 (8Y), Audi RS3 (8V).
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.
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.