- Codeable settings
- 3
The CarCoding app allows users to access the BMW Headlight Driver Module left coding unit on iPhone, Android and Windows using an ELM327 BLE OBD2 adapter. This module is responsible for lighting functions within the vehicle. For F/G series models, the unit is read from the car via SVK.
CarCoding enables changes to three settings within this module. Users can adjust Angel Eyes brightness for low beam and parking lights, as well as configure Sidemarkers.
Angel Eyes
| Setting | Description |
|---|---|
| Angel Eyes brightness low beam | The brightness of the Angel Eyes with low beam. Please note that this coding has to be carried out for both headlights (left and right) separately. |
| Angel Eyes brightness parking lights | The brightness of the Angel Eyes with parking lights. Please note that this coding has to be carried out for both headlights (left and right) separately. |
Lighting
| Setting | Description |
|---|---|
| Sidemarkers | Disable the sidemarkers in US cars. Use a backup to revert this coding if needed after it has been applied. Please note that this coding has to be carried out for both headlights (left and right) separately. |
Records without a translation are shown in their source language (raw).
Frequently asked questions
What can be coded in the BMW Headlight Driver Module left unit?
CarCoding defines 3 codeable settings for this unit; examples: Angel Eyes brightness low beam, Angel Eyes brightness parking lights, Sidemarkers.
Which BMWs have the Headlight Driver Module left unit?
On F and G series the unit is read from the car via SVK; whether your car has it depends on its equipment.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.