Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 1995 Mercedes-Benz C220 owners, lightly cleaned up (personal details are redacted by NHTSA).
The poorly designed wiring harness caught fire due to manufactures defect of biodegradable shielding ... It is the harness from the e.c.m. To the engine... If the car was traveling at a higher rate of speed during this failure it could have caused death or serious injury to either the driver/passenger or others on the road ... I have owned older m.b. And never seen this kind of wiring in my 10+ years of driving and repairing these kind of cars... This issue was reported to mbusa and they tried to say it is due to non maintenance through m.b..... This part should have lasted longer than the life of the car and it has nothing to do with routine maintenance...what did I miss ? How do you do maintenance on a wire ? How?... …
I started my car and began driving home from work. I was going about 55 MPH when the car suddenly began to shut down; like the power was suddenly turned off. Then, like a child flipping the lights on and off, the car began to jerk forward and back as the power and engine went on and off again. When I came to a stop the car died. I was able to start it and get home but the car continued to shut down while I drove home and die when I stopped. The next day I got it over to the shop. My mechanic told me it was the wiring harness. He said this is common problem with Mercedes. I looked it up and sure enough, many people have had the same problem due to defective materials. I asked the mechanic to see the wiring harness he removed. …
I purchased my C220 in 1995 from a dealer in north carolina. Within three years the lcd became nonfunctional(radio and tapes became dead). In fourth year the check engine light came on, I took it to dealership, they fixed and charged huge amount but after a month or so it came on again. I was told at the dealership to change wire harness but they were not able to give a guarantee that the check engine light will not come on so I didn't get that service. Till today I am driving my car with check engine light on and nothing have happened. I think this problem should be fixed by mb without any charge to its customers. It seems like this car is not worth for the money. My driver seat can not be fully adjusted using its mechanical system. The upholstery also coming down from the roof and there are so many other bodily faults in my C220.
The electrical insulation of the main wiring harness has virtually disintegrated, apparently from the (normal) heat of the engine. The insulation literally flakes away in my hand when being handled even with the most gentle touch. The cost to replace the wiring harness is $600+ for only the part; the cost of installation is also in excess of $500, thus costing over $1,000. This is a critical safety issue! The deteriorated insulation causes intermittent electrical short-circuits, caused my car to suddenly lose engine power without warning (on the expressway), then after I pulled off at the exit, smoking (electrical fire) from under the hood. This is a life safety issue and the fact is that the wiring insulation/covers are defective and someone will be seriously injured due to this unsafe condition.
I was changing my oil and checking my level and suddenly there was a spark and then fire but I took it out fast with sand.it was the wiring harness they were all cracked and some of it are disintegrating.
I took my car to a mechanic with an unrelated engine problem which was resolved. Afterwards the mechanic pointed out the engine main wiring harness to me and informed me if I don't replace it, it could have serious consequences like the car catching of fire, stopping at any moment and main computer damage. They shoed me the wire insulations in the wiring harness and I was appalled by what I saw. They were all cracked, at places missing, and very close to actually touching and shorting out. One does not have to be an expert in automotive technology or electrical repair to understand the implications. The wiring harness cost is about $1000 and the labor is several hours. I believe that this is a design or manufacturing defect which should be rectified by Mercedes-Benz by issuing a recall and replacing the harness at no cost to the owner. …
My vehicle has the faulty wiring harness prevalent in all these cars during the mid to late nineties. It has exhibited many of the signs mentioned by numerous other owners over the years such as: engine light on constantly, surging of the throttle, dash instruments that won't work, stumbling and stalling in traffic, etc. The only thing I haven't had yet is a fire. I was completely unaware of this problem when I purchased the car back in feb. This is my first Mercedes and will be my last.....next car will be a Honda. Why Mercedes is allowed to ignore this is beyond me. I thought the reason we have government regulation is to force car makers to clean up messes like this. There are still a number of these cars on the road and this problem will eventually get someone killed if it hasn't already. …
I have a 1995 Mercedes Benz C220 automatic 4 cylinders. I had my engine check lights on and I went to the dealer to check and was told that the engine wire harness was bad and needed to be replaced. I was told that it would cost me more than $1700 to replace it. This is not a matter of replacement when it comes to engine wire harness which controls the ECU and can cause danger to our lives. It should be the manufacturers responsibility to have high grade engine wire harness which should last more than 20 years when we are paying high prices for the luxury cars and ending up as a junk. I hope that the government agency would direct all these dealers to recall and fix these faults right and not getting a penny from us.
Complete failure of engine wiring harness due to premature deterioration of wire insulation. Garaged car would start and run normally for short (ten minute) trips but would not start up to return home. Stranded numerous times. Check engine light trips periodically. Stalling and surging common. Independent specialist mechanic discovered crumbling and cracked wire insulation on wiring harness. Car will no longer start at all. I have spent much time and money trying to fix what appears now to be a known defect. I am the original owner of this car and I am very upset that such a serious defect has not been satisfactorily addressed by the manufacturer.
Tl* the contact owns a 1995 Mercedes Benz C220. The contact stated the faulty wiring harness installation became brittle, began to crack and was falling off of the conductors which detached the wires from the engine and caused the vehicle to stall. The vehicle was previously repaired by the dealer back in 2000 and they replaced the wiring harness at the contacts expense for $800. The failure recurred and the vehicle was taken to the dealer who stated, they had to replace the wiring harness for $700. There were no related recalls or a warranty for the failure. The manufacturer was contacted and offered no assistance. The failure mileage was 159,000.
Electrical complaints in other C220 years
Frequently asked questions
How common are electrical problems on the 1995 Mercedes-Benz C220?
NHTSA has 30 complaints about the electrical system of the 1995 Mercedes-Benz C220, 57% of the model year's 53 complaints. The component named most often is wiring (7 mentions).
Is there a recall for 1995 Mercedes-Benz C220 electrical problems?
No. NHTSA lists no electrical system recall for the 1995 Mercedes-Benz C220. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 1995 Mercedes-Benz C220 electrical problems start?
Half of the complaints with a recorded mileage happened before about 144,000 miles, and 4% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 2 fires and 0 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.