Headlight issue THQ H7

[revdecal]

Anyone had this problem before? If I have the lights switched to auto the LED on the left headlight does not work. If I turn the headlights on generally they seem fine so the LED clearly works but no longer on 'auto' mode which is weird?!

 

[Aron]

Try swapping power modules? I think it's a bumper off job.

 

[revdecal]

Try swapping power modules? I think it's a bumper off job.

Thanks. I'll have to find out what a power module is first!

 

[DXX]

Are they THQ lights?
Are they fitted with adapter looms for H&L beams together on H beam?
If so, I had similar and many additional lighting problems caused by corroded connectors of the THQ adapter looms. Solved by removing the adapter loom and using Carista to select H&L beams together on H beam.

 

[revdecal]

Are they THQ lights?
Are they fitted with adapter looms for H&L beams together on H beam?
If so, I had similar and many additional lighting problems caused by corroded connectors of the THQ adapter looms. Solved by removing the adapter loom and using Carista to select H&L beams together on H beam.

They are yes. They have been on for about 3 years I think if memory serves me correctly. I'll give it a try. Thanks for the suggestion