[Zoanthidsz]

Hello everyone, im really stuck at the moment, my drivers side halo will not light up but the main headlight does, ive plugged the light into the other side and it lights straight up, ive also changed all the 4 modules on the light and still nothing. Ive got an error code coming up saying Adaptive headlight failure, does anyone have any other ideas on what it could be?

Thanks

[toxik]

when you changed your modules did you have them coded to your VIN?

[Zoanthidsz]

No, i read they didnt need to be coded

[toxik]

modules are coded to VIN, the only time you dont need to code is when you buy a new headlight but re-use your OEM modules that are already coded to your vin.

when you said you plugged in the defective headlight into the other working side connector and it worked, was that with new modules or OEM modules?

[Zoanthidsz]

That was with OEM modules

[toxik]

hmm very strange then, i would've figured the modules were your original issues