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  #1  
Old 01-23-2004, 11:18 AM
James Bond James Bond is offline
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420SEL computer reset?

How can I reset the main computer in the 1987 420SEL?
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Old 02-12-2004, 02:09 PM
mechy1barry mechy1barry is offline
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Re: 420SEL computer reset?

do you mean fault codes or service lights?or the main putor itself?
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Old 02-12-2004, 03:34 PM
James Bond James Bond is offline
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computer reset

Need to reset dashboard trouble lights.

1987 mercedes 420 SEL

Thanks

James
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Old 02-13-2004, 01:50 PM
mechy1barry mechy1barry is offline
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Re: 420SEL computer reset?

sorry, left data in work. what light is on/flashing?
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Old 02-13-2004, 02:01 PM
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trouble lights

All Of Them
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Old 02-13-2004, 02:11 PM
mechy1barry mechy1barry is offline
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Re: 420SEL computer reset?

ALL???? if thats so will prob need to be reset on special putor!! colour of lamps and and symbals please.has your dash got a button either side of speedo on the bottom?or 3 to the left marked+.- and underneath o?
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Old 02-13-2004, 03:21 PM
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Re: 420SEL computer reset?

"ALL???? if thats so will prob need to be reset on special putor!! colour of lamps and and symbals please.has your dash got a button either side of speedo on the bottom?or 3 to the left marked+.- and underneath o?"

The buttons are on both sides of the speedometer.Work had been done on this vehicle. Afterwards all lights on trouble panel came on. How do you reset computer in order to turn off these lights? Is there a code system that you need to follow? Symbols that are always on are: battery, coolant, oil, brakes, windshield washer, all along a strip underneath the speedometer cluster. Colors are red, yellow.
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Old 02-15-2004, 02:07 PM
mechy1barry mechy1barry is offline
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Re: 420SEL computer reset?

try turn ign. on,disconnect battery10mins.reconnect,start do not rev. allow to idle.will try to get further info.but this could be a dash problem.
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