Coding -> Long Coding -> Byte 4 -> Bit 6 to 1 .
Provides a short chirp from the factory alarm siren when you lock or unlock the vehicle. 46 (Central Module Comfort System)
Activates the rear signature LED lights during the day alongside the front DRLs, improving safety and aesthetics. 09 - Central Electrics Function: Adaptation Channel: Look for Tagfahrlicht (Daytime Running Light) audi a4 b9 coding list
This comprehensive guide compiles the most popular, functional, and safe coding modifications for your Audi A4 B9 using diagnostic tools like VCDS, VCP, or OBDapp. ⚠️ Important Precautions Before You Begin
Always take a full scan and backup of a control module before changing any values or adaptation channels. Coding -> Long Coding -> Byte 4 -> Bit 6 to 1
Keep your rear LED lights on during the day with the DRLs. Module 09 -> Coding -> Byte 2 -> Bit 7 (Check)
: Airdrop start-stop function or Start/Stop Voltage Limit 09 - Central Electrics Function: Adaptation Channel: Look
quittungstoene → Menuesteuerung akustische Rueckmeldung → Set to active 5. Comfort Turn Signal Cycles (Highway Flashing)
Perfect for those who forget to lock their car. If you have Convenience Key (Keyless entry), the car will automatically lock itself the moment all doors close and the key fob moves roughly 3 to 5 feet away from the chassis. 46 (Central Module Comfort System)
Adds a racing lap timer to the Information System screen or Virtual Cockpit, which also brings up a live engine oil temperature readout. 17 - Dashboard Function: Long Coding
Byte 1, Enable Bit 3 (or find Lap Counter / Lap Timer in adaptation/text coding) 4. Climate Control & In-Car Environment Air Recirculation Memory