Right blinker blinks like a strobe light, really fast. Left blinker normal.

1981 300d n/a

Check your bulbs and sockets. It could have some corrosion, that has built up in one or the other or both. You can try substitutina a different bulb one at a time. It's possibly that the turn signal relay is flakey too!

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Rebe

Most likely you have lost either the front or rear turn signal bulb. The relay is designed to fast flash if it does not sense the current of 2 bulbs.

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The OM 642/722.9 powered family
Still going strong
2014 ML350 Bluetec (wife's DD)
2013 E350 Bluetec (my DD)

both my kids cars went to junkyard in 2023
2008 ML320 CDI (Older son’s DD) fatal transmission failure, water soaked/fried rear SAM, numerous other issues, just too far gone to save (165k miles)
2008 E320 Bluetec (Younger son's DD) injector failed open and diluted oil with diesel, spun main bearings (240k miles)

1998 E300DT sold to TimFreeh
1987 300TD sold to vstech

Bad or disconnected bulb means faster blinking.

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http://farm8.staticflickr.com/7271/7...144c3fc1dc.jpg

No experience yet, but gonna look into a post on here (post #5) about replacing the capasitor in the relay. Mine blinks double speed with all bulbs in. When I loose one bulb it strobes. So I have something more than a bulb out.

Flasher Relay W115 W114

And the winner is..............

Rear turn signal bulb burned out.

Thanks for the input everyone