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Stan
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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s320cdi keeps showing engine oil level reduce level no one

Resolved Question:

s320cdi keeps showing engine oil level reduce level no one seems to know cause of this
Submitted: 2 years ago.
Category: Mercedes
Expert:  Stan replied 2 years ago.
Stan :

Hello,
If the actual level is correct, but the cluster indicates the incorrect oil level- the oil level sensor in the pan is faulty in most cases.

Stan :

best regards,
Stan

Customer:

already had new float fitted august which lasted for awhile could this be faulty again

Stan :

Yes, it could have failed again, In this case, the wiring for the oil level sensor should be checked for loose contacts or any damage as well

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