Replace KeylessGo Controller Module in Mercedes 2003 CL600/CL55/CL500, S600/S55/S600 C215/W220

This video shows you how to access and remove the KeylessGo controller module in the trunk of your 2000-2006 Mercedes CL-class (C215) or S-class (W220).

If you are doing this upgrade to enable the 2004-2006 "transmitter key" functionality on your 2003 or prior car, you will need to upgrade your module to part number A230 545 12 32. Once the upgrade is complete, you will need to point one of the Key entries in the KeylessGo module at the same key track used by your transmitter key in the EZS Ignition Key module. This programming must be performed using the DAS software

[russellcaldarola]

It's good to know, mine is OK but if I ever have a problem with it thanks for the information.

[BobBenz]

This will help me get access on the other side for my TV tuner. Thanks

[mbm_kfz]

Will it just work Plug and Play? Or do you have to do some settings/Tell the car it has a new controller ?

[mr.amg]

What was wrong with youre car
Were you able to go in the car with the card or key
I have an issue where the card is not recognised