See also:

Cleaning the steering wheel and gear or selector lever
Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes- Benz. ...

Front air bags
The front air bags increase protection for the driver's and front-passenger's head and chest. Driver's air bag 1 deploys in front of the steering wheel; front-passenger front air bag 2 depl ...

3-zone automatic climate control
Automatic climate control zones You can select different temperature settings for the driver's and front-passenger sides as well as for the rear compartment. - Turn the SmartKey to position 2 ...