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BMW Repair/oil light

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Expert: - 9/25/2010


Question
Hi Don,My oil light never lights up the key on motor off.I have two wires on sending unit are they power or grounds Can you tell me what to look for or check? the car is a 1986 325e bmw Thank you Jake  

Answer
The oil pressure switch has 1 wire and is located by the oil filter.If the bulb does not illuminate than I would suspect a bulb possibly being burnt.To check you need to remove the cluster from the car and check the bulbs.You should also check the oil pressure with a mechanical gauge by removing the switch.

BMW Repair

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Volunteer

Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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