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UREGENT-all idiot lights are on

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#1

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12-07-2004, 06:50 PM

Boston Benz Boston Benz is offline

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URGENT-all idiot lights are on

RE: a 1985 300TDT - I have yet to check voltage with engine on and off, but all warning lights are illuminated in the instrument cluster. The wipers work fine, headlights are bright enough, car drives fine. What does it mean when all the lights are on? This car doesn't have an OVP relay (not that I know of) - it's too low tech.

Last edited by Boston Benz; 01-12-2005 at 12:36 AM.

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#2

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12-07-2004, 06:55 PM

Arthur Dalton Arthur Dalton is offline

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http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=mercedesshop&baseurl=http://catalog2.mercedesshop.com/&cookieid=1DV1D0LBH1EA14CCYO&year=1985&make=MB&model=300-TDT-001&category=P&part=Overload+Relay

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#3

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12-07-2004, 07:07 PM

Jackd

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My guess: Voltage regulator at the back of your alternator.
$35.00, you need a Phillips screwdriver and about 15 minutes of your time.

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