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. ...

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" se ...

Attaching the roof carrier
Open covers 1 carefully in the direction of the arrow. Fold covers 1 upwards. Only secure the roof carrier to the anchorage points under covers 1. Observe the manufacturer's installation ...