Please bear the following in mind
At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center.
Observe the notes in the "Changing a wheel" section.
See also:
Restarting the tire pressure loss warning system
Restart the tire pressure loss warning system if you have:
changed the tire pressure
changed the wheels or tires
mount new wheels or tires
Before restarting, consult the Tire and Loading Inf ...
Cleaning the rear view camera
Use clear water and a soft cloth to clean camera lens 1.
Do not clean the camera lens and the area around the rear view camera with
a power washer. ...
PSI (pounds per square inch)
A standard unit of measure for tire pressure. ...