SL55/63/65/R230 AMG: Got my 1st Benz,,,,2003 SL 55 AMG
This car was the 3rd car on my list for buying, as i wanted the 030 nurburgring package, but the one turned out to be a total pos, and the other sold.
2003 in Brilliant silver 72,000 miles, plenty of records, a few small nicks in the hood paint, but otherwise she is exceptionally clean.
I already had my first issue, as the car was delivered on a car transport and well it seen some snow and whatever else, so figured yes it is 38 degrees but she needs a washing.
everything went great, until the car was parked in the garage, and the horn turned on!
After trying to the panic button, unlocking the car etc, i had to get in the trunk and find the fuse schematic, to get the fuse out.
pulled the fuse no more issue, and this afternoon, unlocked the car, popped the hood installed fuse, no issues.
Not sure how to take this, but did read something about the horns getting wet and cold, or moisture in the relay can guess this.
Sorry for the long intro, but looking forward to enjoying this car, and doing some mods as well.




Will inspect the alarm siren this weekend, and start some minor modding.




Best wishes and enjoy the car
Best wishes and enjoy the car
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What is the fuse # if you don't mind me asking?
Why not? Because of the ABC problems?
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but it can be a satisfying experience if all goes according to plan .
Main culprits are the ABC system and the roof . If these are cleared ,
the rest is normal maintenance , albeit an expensive one .
Avoid bad roads , pot holes and road bumps as much as you can ,
do not abuse the car and it will reward you .
Always open the roof while stationary on a flat road , no inclines
and keep checking the oil in the pump ( roof pump ) .
The rest is pot luck really . Enjoy the car as much as you can
and put a yearly budget on the side to avoid surprises .




Best H
Mobile 1 0W40 for the V8.
Pentosin CHF11S for the ABC and Power Steering pump.
Have used these since new in my ‘03 S55
I used Fuchs Titan 4134 ATF, lower cost alternative to the MB factory labeled ATF. Approved fluid.
Not sure about roof problems.
Congrats on the purchase. I still think it is one of the most beautiful cars in the world to be produced in all of 2000’s. I have been lurking this forum when the S55 and E55 forums slow down.


I've got to agree with you Ingenere - there isn't a car that checks so many boxes. The car is very brilliant!!! I enjoy every time I drive mine.
Last edited by Nor Cal SL55; Mar 21, 2019 at 07:29 AM. Reason: spelling





