infidel
New Member
I have a 2010 E350 CDI (C207) It has the factory fitted satnav and radio with a CD player. It also has the Command system. It looks like I need to replace the main battery. I didn't get an owners handbook or anything like that when I bought the car, so my question is whether the car will require a radio code or some anti-theft code when the new battery is installed ? thanks