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#1
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dash cluster flashes
can somebody tell me whats going on ....i have a 92 400se and when i turn the ign key on the dash cluster lights flash about five times ....im told this meens the cluster is bad is this true....the cluster lights up ok but the only gages that work is the clock and the temp gage.......please HELP if you can THANKS A LOT.
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#2
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all fuses and relays are fine
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#3
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I had a 140 chassis that had cluster and pushbutton started freaking out on and it ended up being the wiring harness from starter and alternator was falling apart and shorting, somehow backfeeding to the cluster and pushbutton. We replaced the harness but it was all over for the pushbutton and cluster. This may not be your problem, what is flashing ? Is it the lights on the bottom or the instrument lights?
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euro 287 Mercedes Technician 7 Years (retired to Hyundai) 2000 Dodge Durango 98 Mazda truck |
#4
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its the instrument lights in the cluster that flash every thing els fine the bottom lights dont flash thay are ok....what do you think could be going on THANKS.
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#5
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From what it sounds like , it would take a wiring diagram and some diagnosis. You might want your favorite shop to look at this before buying a cluster.
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euro 287 Mercedes Technician 7 Years (retired to Hyundai) 2000 Dodge Durango 98 Mazda truck |
#6
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thanks a lot
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#7
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That is a common problem on early W140 chassis with "analog" gauges. The problem is in the MOTHER board that the gauges plug into. AT dealer only option is for complete inst cluster replacement. However there are VDO repair shops that can repair the board for $300-$500.
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
#8
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do you know a good VDO repair shop i can take it to .....THANKS AGAIN
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#9
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140 Dash Cluster Flashing
Tom
I had this same problem on my 1992 300 SE. It is the motherboard. I was able to get it fixed with a 3 year warranty for $450.00 by ProgRama--they have a website and they are out of Boca Raton, Fl. Service was super fast--sent it out from Washington D.C. on Saturday afternoon by FEDEX and I had it back on my doorstep on Tuesday afternoon! George 1992 300SE 1967 230SL 5 speed |
#10
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Also Beckmann technologies also will repair the board, 800-742-1021.
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
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