yellow oil light

Asked by Oct 16, 2014 at 04:35 AM about the 2001 BMW 3 Series 318i

Question type: Maintenance & Repair

i have a problem with my 2001 318i se. 30 seconds after starting a yellow oil light
appears and it last between 10-20 seconds and the it disappears. i have my oil castrol
5w40 and three o rings changed yesterday but it still appears. what could be the problem?

2 Answers

270,445

Oil level sensor is faulty. Located on the bottom of the oil pan and you can change it when you change the oil. Manually check the level in the meantime.

2 of 2 people found this helpful.
270,445

http://www.bokchoys.com/differential/diy_oil_level_sensor.htm

1 of 1 people found this helpful.

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