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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 54022
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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Mercedez Benz S320 1998: doors will not unlock or lock automatically.

Customer Question

Mercedez Benz S320 1998: doors will not unlock or lock automatically.
Submitted: 7 years ago.
Category: Mercedes
Expert:  Marty replied 7 years ago.
Chat Conversation Started
eurotec :

Hi Ed, it sounds like a bad fuse or your central locking pump underneath the passenger side rear seat cushion has failed. The fuses for the pump are in the trunk. Check fuse #3 and 11 in the trunk fuse box. If they are good you will most likely need a new pump.

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Customer: replied 7 years ago.

The fuses are good, I ordered the pump. I will let you know if it fix the problem. I'm pretty sure the pump will correct the problem.


Different topic; Same car: when I shift the transmission to drive, it will not engage.

I have to shift from park to drive several time before it will engage.





Expert:  Marty replied 7 years ago.
Hi Ed, what happens in reverse? What happens if you shift past drive into low?