A4 B9 Coding List !!exclusive!! | Audi

If your A4 B9 has a front-facing camera mounted on the windshield (used for Audi Pre-Sense) but does not have the driver assistance package, you can enable Lane Assist entirely through software. : Windshield-mounted high camera. Module : A5 (Front Sensors Driver Assistance System) Coding : Change "System_Mode_Lane_Assist" to "Activated". Module : 17 (Instruments)

Activating driver assistance features often requires multiple changes across several control modules. Below are detailed instructions for two of the most sought-after upgrades.

Adaptation -> Derivatives or Display depiction -> Change from Version 1 to Version 2 or Version 3 (Test to find the S4 or RS4 skin compatible with your screen cluster). Enable Lap Timer & Oil Temperature Display

Allows passengers to watch DVDs while driving. audi a4 b9 coding list

Coding changes the control modules of your car. Treat this process with care to avoid errors.

A professional-grade tool requiring a laptop and a specialized cable. It is widely considered the standard for in-depth "long coding". OBDeleven:

The Ultimate Audi A4 B9 Coding List: Unlock Hidden Features and Customizations If your A4 B9 has a front-facing camera

While you cannot always delete this feature entirely on newer B9 firmware revisions via simple coding, you can invert the function or trick the climate control module. 08 (Air Conditioning)

If your vehicle has Audi Active Lane Assist, you can change the menu setting so you can select early or late intervention directly from the MMI screen. A5-Frnt Pass Assist Function: Long Coding Configuration: Look for Selection_state Value: Change to Menu 2. Activate Automatic High Beam Assist (Light Assist)

Prevent your automatic high beams from shutting off too early when oncoming traffic is still far away. : A5 (Front Sensors) Action : Adaptation Enable Lap Timer & Oil Temperature Display Allows

Change from Version 1 to Version 2 , Version 3 , or Version 4 (Version 4 typically enables the sportier RS round layout on compatible screens). 8. Display Gear Number next to "D" or "S"

Avoid copying coding strings from different vehicles directly into your modules; hardware versions may differ. Go to product viewer dialog for this item.

This is a structured on the subject of coding modifications for the Audi A4 B9 (2016–2020) . It is written in the style of an enthusiast technical document, suitable for forums, garage references, or personal research.