BenzWorld Junior Member
Date registered: Sep 2005
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Make: SL55AMG Year 2002
Problems: I have had the car since Sep2004 bought it with 1okm on the clock, I have had a constant problem with the engine light I think it is called the ECU light, which indicates there is a problem somewhere, when I have taken the car in for Diagnostics, they havent been able to fine anything and they have reset it, after two days the light would come on again. I had the lights come on for over heating, automatic shutdown and this was in a car park(very embarassing), then after 2 hours it was okay. After one of the lights did not work.
About 4 weeks later another malfunction warning this time it was the alternator. Automatic shutdown again, this time I had to get towed away to the garage.They replaced the alternator. The light came on agai after a few days.
About 4-6weeks later again, I had left the car in the car park was I was travelling for 5days, came back and this time the car would not work as it did not recognize the keylessGo or the keys. Again the car got towed away to another garage and they changed the locking ignition system< big bill
The light came on again after about two weeks , took it to a garage and they done the diagnostic and nothing came up. Reset the car and no light.
2 Weeks later light came on again, took it to a garage and nothing again. Reset and off we go.
Few days later light came on again, and I didnt do anything about it and nothing happened.
Around May while I went on Holiday with the car, I had malfunctions this time with the OIL system and the brake system, warning lights and automatic shutdown. But turn the car off and turn it on again after 2 minutes and nothing.This happened about 3times.
A few weeks later the Oil light problems again, took it for a service and they done the whole service and took care of the oil problem.Replaced the parts and everything>expensive
Few days later the light again, took a to agarage and this time they fixed a few things which i think also included the spark plugs and the catalytic convertor(i think I live in spain now and my spanish is not vey good). after that the car drove beautifully, it felt really good and there did not seem to be any problems.
2-3 weeks later I drove to Uk with the car and took it a speciliast to have some performance upgrades. after they done the work the light came on again, and they could not find what the fault was.
2 days later the light for the aslternator came on again and we replaced the alternator>expensive
Drove the car and it was fine, I was getting ready to travel back to spain and took the car to a car wash and it got stuck in park and we could not move the car, we tried and tried for about 2 hours the it just clicked into Drive. Drove the car home and had mercedes come around the house where they replaced the gear lever system>expensive
Drove the car back to sapin the next days and the engine light came on again this time supportted by five other 5 other malfunctions which included the brake systems , hand brake etc...
This would happen every other day, took the car in to the garage again and this time they spent a week looking for faults and they replaced something for the right hand side suspension and the boot air locking system.> very very expensive this time.
they also tried to get mercedes head office to pay for the repairs and they refused.
I drove the car back home two days later and the engine light has come up again.
And now I sit here and I just dont know what to do? therefore can any one help me?