Mercedes-Benz E300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz E300
Never overpay. Check prices with our estimator
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Mercedes-Benz E300 ProblemsHigh Usage Vehicles May Experience Ignition Lock and Tumbler Failures
Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignition lock cylinder will generally require replacement to correct this concern.
Instrument cluster displays tend to fail, especially the clock and gear indicators. Our technicians tell us the instrument cluster will require replacement to correct this issue.
The evaporator temperature sensor can fail, causing the AC compressor not to cycle. If the AC compressor does not turn on, the AC system will not blow cold air. If the compressor is stuck on, the air will be very cold at first, before warming up.
Mercedes-Benz E300 QuestionsAfter minor rear end accident, "check engine electronics" sign won't turn off (2 answers)
This happened about a year ago. Shortly thereafter, the "check engine electronics" sign appeared. Now, it never goes away. Have taken it to three repair shops and they don't know why the light turns back on. Actually, I didn't realize there might be a connection between the acc...
I cant get brake line to get fluid to claiper
I have to write the mileage down when I get gas because the fuel gage isn't working. I know I can go 200 miles on a full tank, but when I can't fill it, its a guess on how far I can go!
Also, sometimes it just dies with no warning ( no sound or ruff timing) and will start again after ab...
Mercedes-Benz E300 RecallsFuel Pump Wiring Damage Causes Engine Stall
The fuel pump wiring located under the rear bench seat may come in contact with the seat frame and become damaged. This could cause loss of power to the fuel pump and cause the engine to stall. Dealers will modify the routing of the affected wiring harness and repair it as necessary free of charge to resolve the concern.