MY corsa had no radio when purchased, so I have bought a used vauxhall one from ebay.It works well, however the MFD flickers when the radio is on. Also this causes the clock to slow and gradually it has lost time, so the flickering must be a gradual power drain.

I have been told to cut a wire (or two) at the rear of the MFD and this will solve the problem.

I don't know how to identify the wires and what they do, so if you can advise please on what wires to cut, I would certainly be grateful!

Thank you