Hi , new member, can any one help, left side buttons on steering wheel not working, right side ok. 2002 C 220 CDI, also remote fob also faulty, no range and intermtent on IR.
A sideline to this thread, not wanting to hijack, but is it possible to retro-fit a multi-function steering wheel to a car that doesn't have it? I know that often the full wiring look is installed in many cars at manufacture and its just the fact that they don't plug into stuff that isn't installed...