To apply these features, you will need one of the following:
Feature: Adds a "Lap Timer" and digital "Oil Temperature" gauge to the Driver Information System (DIS) menu on the dashboard.
| Feature | Description | Instructions |
| :--- | :--- | :--- |
| Needle Sweep (Gauge Test) | Needles sweep to max & back on ignition | 17 > Coding > Byte 1 > Enable Bit 0 |
| Lap Timer / Oil Temp | Displays oil temperature, boost pressure, lap timer | 17 > Coding > Byte 10 > Enable Bit 1 (Note: Requires MIB2 or Color DIS) |
| Cornering Light as DRL | Fog lights act as daytime running lights | 09 > Coding > Byte 2 > Enable Bit 1 |
| Start/Stop Memory | Remembers last setting (car stays off after restart) | 09 > Security Access 31347 > Adaptations: IDE08348-Start stop limit voltage > Change to 12.0V (Tricks system) | audi+a3+8v+coding+list
If you prefer binary/hex editing over adaptation channels, here is a quick cheat sheet for Module 09 Byte assignments:
| Byte | Function | Common Tweak | | :--- | :--- | :--- | | Byte 00 | Headlight type (Halogen/Bixenon/LED) | DO NOT CHANGE | | Byte 11 | DRL behavior | Bit 0 – DRL with parking light | | Byte 14 | Rear fog lights | Bit 0 – Activate rear fog | | Byte 17 | Turn signal config | Bit 2 – Comfort flashing | | Byte 22 | Windshield wiper | Bit 6 – Rain closing enable | To apply these features, you will need one of the following:
Warning: Byte 18 is the "car model and region" byte. Changing this on MQB (8V) can permanently brick your BCM. Leave it at factory value.
Feature: Rapid flashing of hazard lights during hard braking to warn traffic behind. Feature: Adds a "Lap Timer" and digital "Oil
For MIB1 or MIB2 systems. Often requires VCP or Green Menu (hidden menu).
| Feature | Instructions |
| :--- | :--- |
| Video in Motion (VIM) | Play DVD/USB video while driving.
5F > Coding > Byte 24 > Change from 06 to 04 (MIB2) OR 22 to 02 (MIB1) |
| Traffic Sign Recognition (TSR) | Display speed limits in cluster.
5F > Adaptations > Car_Function_List_BAP_Gen2 > traffic_sign_recognition_0x21 > Activated
Then A5 (Front Camera) > Coding > Byte 2 > Enable Bit 0 & Bit 1 |
| Battery Level Display | Shows % charge in MMI.
5F > Adaptations > Battery level display > Active |
| Audi Drive Select via MMI | Unlock driving modes (if not factory).
09 > Coding > Byte 7 > Enable Bit 5 AND Bit 6 |