Mercedes S Class W220
Mission : Fix battery drain and fault on Comand (audio) system
This Mercedes had issues with the car battery draining and the audio system did not work. We traced a fault on the car that was draining the car battery at a high rate, we repaired and fixed this fault and then charged battery to full capacity.
The audio system had a MOST system error, no sound and with errors on the comand system. We ran a full diagnotics check and traced the fault and repaired the faulty module in-house so the customer was back on the road all in the same day.
Cartronics offer full Mercedes diagnostics on ALL electronics components, we also repair audio modules including the amp (amplifier) Comand system , Bluetooth / telephone modules,and CD changers.
Another happy customer, we always diagnose faults never second guess.