A Bluetooth dongle that works with an Android/iOS app. It uses "One-Click Apps" for easy coding using credits.
: Keep the ignition turned on, but the engine completely turned off unless specified.
Below is a categorized list of popular modifications.
The industry standard for Volkswagen Audi Group (VAG) vehicles. It requires a Windows laptop and a hex cable. audi+a3+8v+coding+list
Before modifying your vehicle's electronic control units (ECUs), always follow these safety protocols:
: Automatically turns off the front daytime running lights when the electronic handbrake is engaged. Module : [09 - Central Electrics] Adaptation : Go to Security Access → Enter code 31347 .
Displays the exact amount of fuel (in liters or gallons) needed to fill your tank. 17 (Instruments) Function: Long Coding Byte: 10 Bit: 4 (Check "Volume to be replenished active") Seatbelt Warning Deactivation A Bluetooth dongle that works with an Android/iOS app
If you have a rain sensor, this can automatically close open windows/sunroof if it starts raining while parked.
For cars not equipped from the factory, this can sometimes be enabled via coding to change steering and throttle mapping. Lap Timer & Oil Temperature:
A very clean, categorized list that breaks down features into "Basic" (standard tweaks) and "Advanced" (more complex activations). Drive2 - Comprehensive 8V Activation Codes Below is a categorized list of popular modifications
Allows passengers to watch DVDs or media files while the vehicle is moving (usually requires a specific app or credit-based system like OBDeleven). Driving Dynamics
This sweeps the speedometer and tachometer needles when you turn on the ignition, giving your A3 an S or RS model feel. 17-Instruments Function: Coding-07 → Long Coding Helper
Automatically turns on the left or right front fog light when you turn the steering wheel or activate the turn signal at low speeds to illuminate dark corners. : 09 (Central Electrics) Function : Adaptation
The changes are immediate, and John is thrilled with the results. His A3 8V now locks the doors automatically when he starts driving, and the DRLs are set to a more aggressive mode. Encouraged by his success, John begins to explore more advanced coding options.
Automatically tilts the passenger-side mirror downward when the car is in reverse to help with parallel parking [6]. Acoustic Lock Confirmation: