low beam / High beam lights

Finally got the fuse box identification it is fuse number #36 according to the wiring diagram and the fuse box diagram,

also check fuses number 33 and number 17 and report back.

Here are the wiring diagram for the headlight, there is a lighting module that goes out on these cars, but check all power sources.

Here is the guide to show you how

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester


From the diagram looks like it's computer control from the light switch, but you may have a bad igniter on the left side double check your connections make sure the pins are not damaged be very careful there are 20,000 Volts it will be like getting shot by the cops with their taser Gun

You'll have to tell me exactly everything you did to the left front headlight including everything you took apart and the parts you replace, that is a very complicated headlight and I'm afraid you may have done something wrong on the reassembly.


We are going to have to start over from the basics, electrical problems are very complicated especially on a BMW disconnect the plug to the headlight and make sure that you have power using a test light.


Take a look at the wiring diagrams I sent you the outer directional indicator has the blue-green wire you need to check for power with the headlights on the solid blue one, and the yellow and white.


Please let us know what happens.

Best, Ken

Where is the location of this fuse box for #36

It is in the fuse panel on the right side of the dash here is the location below. Here is a guide to help check it

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers, Ken