95 E320 Wagon electrical gremlins
 

Have some very strange things going on with my wagon.

Depress brake pedal, "exterior lamp failure" indicator comes on, ogfes off when brake pedal is released. I've checked every bulb and they're OK.

With car running, turning sterring wheel left or right causes the "exterior lamp failure" indicator to flash on and off.

Occasionally, the turn signals witll not work. When the turn signals are not working, the "intermittent wiping"of the wipers doesn't work...normal and fast wiper speeds still work.

If the turn signals work, so does "intermittent wiping".

If anyone has an idea where to start I'd appreciate it.

Allan

Has the wiring harness ever been replaced?

Found out I've got two seperate problems.

One, intermittent wipers and turn signal problem, was the combination relay.

The other problem, experior bulb failure light comes on when depress brake pedal, and flashes off and on when steering wheel is turned, is still there.

Allan