Audi A3 8v Coding List Jun 2026

Dips the passenger side mirror downward when you shift into reverse, providing a clear view of the curb. 52-Passenger Door Electrics Function: Coding → Byte 4 → Enable Bit 2 and Bit 3.

Coding → Byte 1 → Enable Bit 0 (or look for "Staging" / "Indicator_Celebration" in Adaptations). Lap Timer & Oil Temperature Display

Automatically tilts the passenger-side wing mirror downward when you shift into reverse, helping you avoid curbing your wheels. 52 (Passenger Door) Coding: Long Coding → Byte 4 → Enable Bit 2 and Bit 3

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: Perform coding with the ignition ON but the engine OFF. Required Tools

Changes the number of times the turn signal blinks when you tap the stalk. Factory default is 3. 09 (Central Electronics) Function: Adaptation

| Function | Coding Byte / Bit | Setting | |----------|-------------------|---------| | | Byte 11, Bit 0–2 | 02 (ESC Sport), 03 (ESC Off) – use carefully | Dips the passenger side mirror downward when you

When in reverse, the passenger side mirror tilts down to show the curb. (Requires memory mirrors or power folding mirrors).

Enables a "beep" or chirp when you lock/unlock the car, providing a secondary audible cue beyond the hazard light flash. Start-Stop Deactivation:

: Enables a short "beep" from the alarm when you lock or unlock the car. Auto-Lock/Unlock Lap Timer & Oil Temperature Display Automatically tilts

| | Likely Cause | Fix | | :--- | :--- | :--- | | Mirror dip doesn't work | No memory mirrors or coding missing in door module | Check Byte 4 Bit 2 in module 52. Ensure mirror knob is on "R" | | Coming home lights not working | Light switch not in "Auto" | Turn headlight switch to AUTO | | Coding resets after ignition cycle | Module needs "Reset" | Perform a "Reset all adaption values" or disconnect battery for 10s | | Lap timer shows "0" | Oil temp sensor not ready | Drive car until oil reaches 50°C+ |

Enable the emergency brake flashing (Hazard lights flash under hard braking). He entered the Security Access code (40168). He went to Adaptation. He searched for Brake Assist Flashing . The value was 'No'. He changed it to 'Yes'.