E46 Light Control Module (LCM) Firmware Update to 4.5
$100.00
Now offering E46 LCM Firmware Update service.
Want to add the famous Triple-Blink functionality to your older E46?
Want to add Auto-Lights without the RLS?
This firmware will enable those features.
Includes coding service to enable installation without the tamper dot.
Requires a core LCM of version 3.6 or greater (found in 2003+ cars).
Contact for details prior to ordering. You can send in a core or I can provide for market rate.
This process was developed by TerraPhantm on e46fanatics in 2019. The instructions can be found for free on e46fanatics.com’s forum.
This service is offered for those who do not feel comfortable soldering/flashing as required to execute.