CL500 Project
and then sold at a very low price 9 months later? Hopefully you won't have any bad surprises, parts prices for the CL are not very attractive..
Make sure you retrain your windows and sunroof since you put in the new battery. If you got a REALLY good deal then you may have something to work on from time to time

Once you get it started just mash that button above the radio to raise the car all the way up - push it twice. Once it's up and high you can press that button again to restore normal ride height. Good luck!
I do not agree with Boxx… If the ABC pump was replaced - and the system had no other problems, why replace it with a regular suspension system. I would keep changing the ABC filter and oil at regular intervals, instead of removing the system...
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I would change all the fluids and filters. Something you know has been neglected over winter outdoors in those conditions, by a river no less, is reason enough to do that, and not knowing how that toy-collector prior owner treated his playthings means start as safely as you can.
As for the key- is there a reason you're going with the dealership prices? You can get your hands on a used fob pretty easily and then it just takes a well-equipped locksmith to program it to your vehicle. Just make sure you've get a fob with the correct FCC ID for your VIN. Tons of money saved.
But in any event, I won't derail the thread. We have our own opinions. I like the idea of going to a good locksmith for a new fob. The dealers are only looking to make as much profit as they can...they still think it's a 90 grand car...or at least have the attitude that it is and that money is free. We have a good locksmith here in town who does all of that. All they need is a title and driver license to make a new key if I recall correctly. Less money and for these cars as a project money is surely not free!
The battery is H8, 900CCA or Group 49. Those are about 150 bucks US...I just put one in my CL lolo
Change that oil right away!
Get a new air filter!
Check the ABC level if you are going to keep it
Coolant Coolant Coolant!
Check the brake fluid!
If you can get it on a lift you can go through it carefully underneath. And be happy it's at least not a CL600!
/Boxx
Last edited by BoxxMann; Apr 10, 2020 at 05:50 PM.
I would change all the fluids and filters. Something you know has been neglected over winter outdoors in those conditions, by a river no less, is reason enough to do that, and not knowing how that toy-collector prior owner treated his playthings means start as safely as you can.
As for the key- is there a reason you're going with the dealership prices? You can get your hands on a used fob pretty easily and then it just takes a well-equipped locksmith to program it to your vehicle. Just make sure you've get a fob with the correct FCC ID for your VIN. Tons of money saved.
we typically submit vin number and proof and ownership to Mercedes Germany for them to send a key, and then it’s a fairly volatile process programming the key where if you don’t follow the proper steps you can render the key useless
so any w215/220 key can be re programmed for a different car?
if the vacuum system altogether does not work, it’s usually a worn out vacuum pump. But yes this is often caused by leaking air bladders and leaking lines, causing the pump motor and valves in the pump to overheat
Last edited by ctravis595; May 9, 2020 at 07:03 PM.
I know tires and wheels have been discussed immensely and don't want to bother you but, I have done a lot of research and have made my mind with the following setup, what do you think:
Front: 255/30R20
Rear: 275/30R20
I think this setup won't cause any rubbing and also I won't need to roll fenders or do any other mods.
Thanks!
my favorite setup for a lowered CL on 20’s is 235/30/20 front and 275/30/20 rear
my rear fenders are rolled to prevent any sort of rubbing. Front fenders are made of a lightweight plastic composite material, no way to reasonably “roll” them without cutting and refabricating the fenders
Last edited by ctravis595; May 9, 2020 at 07:01 PM.






