Have a 1989 Mercedes 300E. AC heater blower is not working. Replaced the blower...still not working. If I disconnect the negative lead...then hook it back up....it comes on briefly but will not sta

SOURCE: How do I replace the heater blower motor on a 1989 190e

Hello, The blower motor is located below the windshield wiper assembly. You have to remove the plastic cover that below the windshield then remove the wiper assembly, then you will see the blower housing. Remove the screws from the housing then remove housing cover. Look close because some of the screws are hard to see. Once you get the cover off, you will see the motor and there is a metal strap that holds it down. Take a punch or whatever and stick it in hole in the strap and push down. Then the motor will come out.
I hope this helps.
CYA, Gator241

SOURCE: need to locate fuel filter on 1989 mercedes benz

Hi,

The fuel filter is located on the right rear underside of the car, just ahead of the rear axel area. You need to remove the cover to find it. It is the large canister next to the electric fuel pump.

Thanks.

SOURCE: 1989 Mercedes 300E dual fuel pump?

i would replace both because they are only good as the bad one

SOURCE: 91 mercedes 300e no blower fan Where is the

On the driver side strut mount in a tootsie roll sized case.

SOURCE: my right door dose not lock on my 1989

Replace the door latch because it has malfunctioned. It will jam up and not allow the lock actuator to lock your passenger side door