Late drive

[johnnymack]

I don't usually drive my mercedes at night, but had to get one more trip before she has to be parked for the winter. I noticed when I had the high beams on the brake light goes on also ( blue and red directly above it. Anybody have an idea? Is this normal?

[Jonny B]

Certainly not normal, but had not heard of this one before. Will be most curious to learn.

[114015]

Ah,
You are referring to the center cluster instrument, are you?

Don't exactly know what the reason is but sounds like a wiring gremlin.

Have you checked for proper ground of the center instruments cluster?
Any other weird bliniking with the other bulbs of the same instrument?

Just a thought,

Achim