Having successfully fixed an air bag warning light problem and a faulty starter motor solenoid problem with the help of this forum, I have one more issue that I could use some help with.
The standard radio/cd player in my '02 Focus 1.8 TDCI turns off on its own, after a short period it I can usually turn it back on again. This can happen several times on each journey. It never asks for the radio code so I guess the backup supply is ok.
I'm assuming the radio is losing power intermittently but I'm not sure where to look first. Should I pull out the radio and check the connections at the back? If so, can anyone advise me which wire is power and which is the earth?
Apologies if this has been answered before, I have searched the forum but can't find a similar thread.