Hey all,

I've had a problem with my 1993 M5 for the last few months. The high beams won't turn off even with the ignition off and the key out. I had initially thought it was a LKM issue, but even with a replacement with a known working LKM, the problem persists. Is there another relay or could this simply be the high beam switch on the turn signal? If it is the switch, is there a way to test this to ensure that I'm not just throwing parts at the problem?

Thanks,
Mike