How can I check it? The high beams work even when the signals don't. Luckily I pulled a combo switch off an old beater but I don't want to waste the effort unless I know it will help.

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1983 300D TurboDiesel

I had similar prob this AM, but my Temp, fuel gages don't read. Brake wear sensor lite has been blinking at me, thinking it popped a fuse (new brakes, broke all the wear sensor leads).

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CC: NSA

All things are burning, know this and be released.

82 Benz 240 D, Kuan Yin
12 Ford Escape 4wd

You're four times

It's hard to

more likely to

concentrate on

have an accident

two things

when you're on

at the same time.

a cell phone.

www.kiva.org It's not like there's anything wrong with feeling good, is there?

There is a relay on the later 123s (with the small hazard switch) which is located under the console, fwd and too the left of the shifter. Had to replace that on my 85 240D to make my turn singles work.

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1985 Euro 240D 5 spd 140K
1979 240D 5 spd, 40K on engine rebuild
1994 Dodge/Cummins, 5 spd, 121K
1964 Allice Chalmers D15 tractor
2014 Kubota L3800 tractor
1964 VW bug

"Lifes too short to drive a boring car"

Sounds like you need to check the grounds behind the cluster.

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Fuse 12 corroded. Wiggled it in holder, the world is fine again.

__________________
CC: NSA

All things are burning, know this and be released.

82 Benz 240 D, Kuan Yin
12 Ford Escape 4wd

You're four times

It's hard to

more likely to

concentrate on

have an accident

two things

when you're on

at the same time.

a cell phone.

www.kiva.org It's not like there's anything wrong with feeling good, is there?

Like I stated in my first post. Pull the rubber cover off, and give it a visual look to see if anything is obvious. You might have to pull it off and really look at it on the bench. It sounds like a ground problem. The ground wire in the combo switch could be loose or the wire partially broken. The problem is somewhere in the swtich. Since you've replace the hazard switch and relay, and the bulbs work with the hazards. Intermittent electrical problems are usually bad grounds or connections.

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That sounds like some solid advice. Many thanks my friend.

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1983 300D TurboDiesel

Let us know what you find.

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