Resources for the Repair and Maintenance of your Mercedes-Benz 400SE
Mercedes-Benz 400SE Models:
Mercedes-Benz 400SE Problems
Tandem Hydraulic Pumps May Leak From Either Section
Some models have tandem hydraulic pumps—one section for power steering and the other for suspension adjustment. These pumps are prone to leakage from either section.
Squeaking/Worn Brake Pads May Require Rotor Replacement Also
The brakes may begin to squeak at about the 50 percent wear point. This is due to the size and material used for the brake pads and rotors. The brake rotor surfaces become uneven, causing a lip to form at the outer edge. This will generally require replacement of the rotors when the pads are worn (pad life varies depending on driving style and terrain).
ABS Modulator Failure Due to Dirty Brake Fluid
As brake fluid becomes dirty over time, it can cause a failure of the anti-lock brake system (ABS) modulator assembly. Our technicians recommend a complete brake system flush every two years to help prevent this issue.
Coolant Leak/Overheating Due to Radiator Leak
A coolant leak may develop form the Radiator due to degradation of its plastic components. Replacement of the failed radiator will be necessary.
Coolant Hoses May Fail Unexpectedly
The cooling system hoses may fail unexpectedly. The hoses can look good on the outside, but the rubber can degrade and erode on the inside. If not carefully checked, the hoses can burst at any time.
Mercedes-Benz 400SE Questions and Answers
I am considering purchasing a 1992 Mercedes Benz 400SE with 244,000 miles. It is in emmaculant physical condition inside & out, however I've yet to drive it to see how it performs. Based on the his...
is the filter by the gas tank passenger side?
what should fuel pressure specs, and volume be?
Approximately every year and 1/2 depending on how much you drive the car in a year's time,it seems to lose power or feel like it is out of gear. Then, when you accelerate heavily to keep the car mo...
left turn signal activates right signal also turns stereo on and off. maybe something in the steering column