Mercedes Benz W220 Hidden Menu Battery Voltage Check
This video will show you how to access a hidden menu through your climate control unit, in your Mercedes Benz W220 W215 S-Class, such as S430, S350, S320, S500, S600. This trick may help you diagnose multiple problems such as checking battery voltage, whether your alternator is charging, refrigerant pressure, the speed of travel, engine rpm and much more. This is a great trick to know that may come handy to all Mercedes Benz W220 S-Class owners.
This video will show you how to access a hidden menu through your climate control unit, in your Mercedes Benz W220 W215 S-Class, such as S430, S350, S320, S500, S600. This trick may help you diagnose multiple problems such as checking battery voltage, whether your alternator is charging, refrigerant pressure, the speed of travel, engine rpm and much more. This is a great trick to know that may come handy to all Mercedes Benz W220 S-Class owners.