Hi guys,

The dash lights went out on my 240D. I mean, ALL of them. instrument cluster, as well as the heater controls, etc.

I pulled the gauge cluster, and while I was in there, I replaced some bulbs and also bypassed the dimmer, as it was never that bright even when it worked.

Checked using a multimeter, and the dimmer/rheostat has no power. Checked the fuse, it tests good.

Hmm. Where should I look next for troubleshooting? The headlight switch?

Sincerely,

PE