Customer with a Mercedes S Class W211 had a fault with the Comand system , this car had an issue with sound cutting on & off and popping. The car had been into the Mercedes dealer and owner was quoted approx £5000 for a part (which turned out not to be faulty) so brought the car into us for a confirmed fix. We located the fault, removed item and repaired it – the customer was then on their way.
We always diagnose and confirm faults, we never presume. Cartronics can repair ALL Mercedes audio parts including Comand systems.