Audi A4 B9 Coding List < Premium >

Adds a dedicated lap timer menu to your instrument cluster which also displays live oil temperature. VCDS / OBDeleven Long Coding:

Before diving into the codes, understand the architecture. The B9 uses protocols. Unlike older VAG cars, you cannot simply change a byte; you often need to adapt channels or change binary bits. audi a4 b9 coding list

Adds a lap timer and oil temperature display to the Driver Information System (DIS) or Virtual Cockpit. Module 17 → Coding → Byte 1, Bit 3. Adds a dedicated lap timer menu to your

To change the software behavior of your Audi A4 B9, you need a diagnostic interface that connects to your car's OBD-II port. The three most popular options for the B9 platform include: Unlike older VAG cars, you cannot simply change

Access: [44] → Coding (use cautiously)

Module 52 (Passenger Door Electronics) -> Coding -> Byte 4 -> Enable Bit 2 and Bit 3