This was the complex one. The A3 8V used a dynamic sweeping turn signal on the facelift models, but the coding allowed for customization.
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Adds an option in your infotainment system to manually toggle the DRLs on or off. 09 (Central Electrics) Function: Adaptation audi a3 8v coding list
Causes the speedometer and tachometer needles to sweep to their maximum limits and back when you turn on the ignition. 17-Instruments
Search for Menuesteuerung akustische Rueckmeldung and set to Active . 2. Windows Up/Down via Key Fob This was the complex one
Makes the speedometer and tachometer needles sweep to the maximum and back when you turn on the ignition. DRL Control via MMI:
Adds a lap timer and oil temperature display to the driver information system . Cheap eBay cables corrupt modules and cause “control
Causes the front DRL to dim or turn off entirely on the side where the turn signal is actively blinking, making the signal highly visible. 09-Central Electrics