Would anyone know why the function button on the steering wheel is not working? Its just that one button the mode and reset work great its just the "function" on that does not

 

and what year is your rolls royce silver shadow? I never realized those had function buttons (though they had a lot of class!).

 

The function button returns the display to its normal state after a warning message is displayed. It is explained in the owners manual.

That sure is one filthy looking steering wheel. You got rats living in your car?

 

This beast is a 1999

 

Ahhhhh.. explains a lot... for some reason I thought it controlled the radio... Dang rats must have ate my owners manual while they were dirtying up the car . But its not filthy at all, just a great camera phone that picks up detail

 

scrub it with a toothbrush and it will be like new. kinda. lol