Instrument cluster is off with a P0600 reading
Hello there, the P0600 code (https://www.yourmechanic.com/article/p0600-obd-ii-trouble-code-serial-communication-link-malfunction-by-spencer-clayton) is not one that is normally seen on your 2003 Mercedes ML350. The P0600 code tells us there is a communication link issue with the ECU. This may have been caused by the fuel...
