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Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Mon Aug 15, 2016 8:37 am
by Smeeagain
Yesterday I was doing various checks and noticed the oil needed topped up. Added a small amount, about a pint, checked the level again and job done. Then went out in the car on a run for about an hour. Just as I was switching off the engine at my destination I got the bong sound and the "check engine oil level" message on the dash. I let the engine cool down and checked the kevel which was fine. There was no oil dripping under the car and none overnight. The only thing I can think of is the oil level sensor playing up?

Thoughts?

Re: Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Mon Aug 15, 2016 11:30 am
by grumpywurzel
Possible.... had it happen a few times to me, luckily I was stopped. Got out and oil level was fine, had the garage check it all over in case it was actually a low pressure warning, nope nothing wrong. Bit of a heart stopping moment/ brown pants time tho

Re: Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Mon Aug 15, 2016 4:56 pm
by Smeeagain
Yes, it was for me too, particularly as I knew I'd topped it up an hour earlier. No oil under the car this morning, level fine, and no warning messages today so far.

Re: Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Mon Aug 15, 2016 5:35 pm
by X5Sport
I had an oil level sensor fail a couple of weeks into owning the car so I would hazard that it the most likely source of the problem.

The oil pressure one went 6-months later  >:(

I guess I knew then that I had the Xmas week built lemon and should have done something about it but hey ho....

Re: Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Tue Aug 16, 2016 8:16 pm
by Smeeagain
So im guessing the oil level sensor is somewhere deep in the bowels of the engine and not something I want to rush to change ....

Re: Check engine oil level warning - 2004 E53 3.0 D Auto

Posted: Wed Aug 17, 2016 1:57 pm
by X5Sport
Oil level sensor is bolted into the bottom of the sump I think.  Should be straightforward.