Smart Key functions

See also:

Downloading destinations in COMAND
Information on the components and operating principles of COMAND can be found in the separate COMAND operating instructions. You can only use the Destination Download function if the vehi ...

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 ...

Off-road fording
- Establish how deep the water is and the characteristics of the body of water before fording. - Vehicles with the AIRMATIC package: Select the highest possible vehicle level. - Restrict th ...