Author Topic: Rheostat for dashboard light  (Read 2883 times)

TEJOLX47

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Rheostat for dashboard light
« on: March 26, 2019, 20:47:28 »
Hi guys,

The rheostat of my dashboard light is gone.
Does anyone has one in working condition for a good price.
My car is a 280 SL from 1970.
Thank you
Francisco
Francisco

1970 280 SL (US delivered, Auto, AC, PS)
181 Light beige with 423 Tobbaco brown top

Steve.k

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Re: Rheostat for dashboard light
« Reply #1 on: March 27, 2019, 00:03:23 »
An easy solution is to bypass the rheostat.  There are several threads on the subject here.   
It’s an easy fix, and the dash lights will be on full brightness (which isn’t very bright to begin with).

mbzse

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Re: Rheostat for dashboard light
« Reply #2 on: March 27, 2019, 12:58:54 »
Quote from: TEJOLX47
.../...Rheostat of my dashboard .../...
It is readily available new from Mercedes
/Hans S

WRe

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Re: Rheostat for dashboard light
« Reply #3 on: March 27, 2019, 14:58:13 »
Hi,
My rheostat is without function too. But in my opinion it's not necessary because it brings no light even in total on position. The bulb power is too low.
I had also bad experiences with fixed rheostats, my old /8 nearly burned down because it heated up.
I by-passed mine too, see att. picture, just bridge pin 1 and 2 of plug for instrument cluster.
The price for a new rheostat at MB actually is 160€, much too high for more or less nothing.
...WRe

Benz Dr.

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Re: Rheostat for dashboard light
« Reply #4 on: March 27, 2019, 15:34:43 »
This is, without question, your best option.
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

TEJOLX47

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Re: Rheostat for dashboard light
« Reply #5 on: March 27, 2019, 18:14:52 »
Dear Pagoda lovers,

Thank you all for the advise.
MB charges 170€ in Portugal which is, in fact, to much for a useless gadget.
I will follow your recommendation.
Many thanks to all those who contributed.
Regards
Francisco
Francisco

1970 280 SL (US delivered, Auto, AC, PS)
181 Light beige with 423 Tobbaco brown top