Recently my 53k mile (very low mileage) 1993 mercedes 300e 2.8 suddenly stalled (without any warning) on a local expressway, which almost caused a serious car accident (the car from behind almost hit me). After I hired a mechanic to take a look, he found that the engine stall was caused by bio-degradable engine wiring harness that was installed in this car (also see http://www.mercedesdefects.com/2008/04/wire-harness-defect.html#comment-form). I called mercedes customer service but they told me there is no recall on this car. This engine stall issue happened again few days ago, and it's making such a well-maintained low mileage vehicle unsafe to drive. I urge the federal safety agency should contact mercedes and issue a formal recall for this issue. Thanks!
The worst 1993 Mercedes Benz E Class problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Electrical7
- Fuel system1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Electrical7
- Fuel system1
Recalls 1
Electrical system: wiring
- What is wrong
- The front passenger metal foot rest can, over time, abrade through the wiring harness under the foot rest causing the wiring harness to short circuit.
- Risk
- A short circuit can cause the wires to overheat, stall the engine, or inadvertently deploy an airbag, any of these increases the potential for a vehicle crash.
- Remedy
- Dealers will install additional wiring harness cable fastener ties and edge protective covering for sharp edges of the metal foot rest.
Recall number 95V031000 · Recall details
Technical service bulletins for the 1993 Mercedes Benz E Class 4
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 1993 Mercedes Benz E Class owners say
Most recent owner complaints, unedited.
Wiring harness defect / failure, leading to inoperable and fire.
The insulation on the enginine wireing harness has disentigrated. This is the engine / fuel injection wiring harness and is a major problem with 1991-1996 mercedes-benz m104 engines. This is a major fire risk as well as an accident hazard as it will cause the engine (and power steering, brakes, etc.) to fail at speed. Mercedes will not recall the part and relacement is thousands of dollars.
Dt*: the contact stated while driving 20 MPH, the vehicle hesitated when the accelerator was depressed. Intense pressure on the accelerator pedal was required to accelerate the vehicle. After being taken to a private repair shop, the mechanic determined that the wiring harness was deteriorated. The battery was replaced, but the problems persisted. There was a the federal safety agency recall # 95v031000, which pertained to the wiring. The vehicle was not included in the recall due to the VIN. Secondly, when the vehicle was parked, the anti-theft alarm activated, and would not disengage until the battery was disconnected. A manufacturer technician disconnected the anti-theft controller, which corrected the problem.
The ignition module (also known as an ezl) in my 500e shorted out, causing me to lose spark to 4 out of 8 engine cylinders (one-half of my engine), and thru my car into "limp-home" mode, nearly causing an accident. This happened while I was beginning to merge onto the #405 freeway in los angeles. I believe the disintegrating engine wiring harness mercedes has installed in the majority of their model year 1991-1995 production is what caused this outrageously expensive module to fail, placing me in a very dangerous and tense situation. Please see the following web page to read nearly one-hundred fifty similar complaints: http://users.adelphia.net/~infoage1/complaints_agency_mercedes_wiring_harness_failures_1992_1995.html.
Wiring harness: under hood top of motor failed. Sheathing has become brittle and individual wiring strands have melted together. Vehicle quit running and would not restart. Burnt wire could be smelled when hood was raised.
My 1993 300ce wiring harness has totally dried up and cracked in numerous places. Resulting in internittant electrical problems and wasted dollars spent on trouble shooting.
Compare the 1993 Mercedes Benz E Class
Other model years
199319941995199619971998199920002001200220032004200520062008
Questions about the 1993 Mercedes Benz E Class
Is the 1993 Mercedes Benz E Class reliable?
Owners have filed 7 complaints about the 1993 Mercedes Benz E Class, fewer than a typical E Class model year.
What is the most common problem with the 1993 Mercedes Benz E Class?
Electrical system, with 7 complaints, typically around 70,000 miles. Next is fuel system (1).
How many recalls does the 1993 Mercedes Benz E Class have?
1 recall, covering electrical system.
Was there a recall on the 1993 Mercedes Benz E Class electrical?
Yes, 1 recall: 95V031000. Check your VIN to see if your car still needs the free repair.
What year does the Mercedes Benz E Class have the most electrical problems?
The Mercedes Benz E Class model years with the most electrical complaints are 1994 (31 complaints), 1995 (15 complaints) and 2000 (11 complaints).
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