Coding & Diagnostics Guides
Coding and diagnostic guides for BMW and Mini, including the coding custom headlights need.
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Troubleshooting
LED angel eyes or bulbs flickering at start-up
New custom headlights flickering when you start the car, or at random, with or without error messages? Your car needs coding from halogen to LED.Read the guide → -
Troubleshooting
BMW DPF regeneration conditions: what your car needs
The conditions a BMW diesel needs before its DPF can regenerate.Read the guide → -
Troubleshooting
How to code LED bulbs on a FEM BMW (F20 to F33)
The FEM coding that stops bulb errors and flickering after changing halogen bulbs to LED on an F20 to F33 BMW.Read the guide →