See also:

Introduction
The Settings menu can be used for: • restoring the factory settings • changing the instrument cluster settings • changing the time/date settings • changing the light settings • changing the veh ...

MAX COOL maximum cooling
The MAX COOL function is only available in vehicles for the USA. MAX COOL is only operational when the engine is running. The MAX COOL function is activated automatically: • if climate cont ...

High outside temperatures
If DEF heats up to over 122 °F (50 °C ) for extended periods, e.g. as a result of direct sunlight on the DEF reservoir, DEF can decompose. Ammonia vapors develop as a result. WARNING When o ...