See also:

General notes
WARNING All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes-B ...

Temperature
WARNING The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately ...

Switching the ZONE function on/off
•►  To switch on: press the button. The indicator lamp above the button lights up. Dual-zone automatic climate control: the temperature setting for the driver's side is not adopt ...