Not a problem, just annoying.

[EuroTrash///E30]

Everytime i turn my brights on, my stereo cuts off for a second. The head unit stays on, just the sound cuts out for like 1 second. Sometimes, very rarely, it does it when i hit the brakes. Ive changed all of my fuses, so i dont know. like a said, not a problem, just really annoying.

[dwvw]

Sounds like a voltage drop issue.

[DaveSmed]

Do you have a digital multimeter by any chance?

[EuroTrash///E30]

Yes i do.

[DaveSmed]

Backprobe the yellow and black wire like this:



And see if you notice anything interesting when your high beams and radio are on. Try the black and red wire too.

Do not simply clip the meter to a ground, gotta check that too at the connector.

[EuroTrash///E30]

I think its the ground, how can i fix that?