Notes on selecting, mounting and replacing tires
- Only mount tires and wheels of the same
type and make.
- Only mount tires of the correct size onto
the wheels.
- After mounting new tires, run them in at
moderate speeds for the first 60 miles
(100 km) as they only reach their full
performance after this distance.
- Do not use tires that are excessively worn
as the tire traction on wet road surfaces
decreases significantly when the tread
depth is less than 1/8 inch (3 mm).
- Replace the tires after six years at the
latest, regardless of wear. This also applies
to the spare wheel/emergency spare
wheel.
The service life of tires depends on the
following factors amongst other things:
- driving style
- tire pressure
- mileage
See also:
Important safety notes
WARNING
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its scheduled replacement interval. A clogged
filter will reduce the air volume to the inter ...
Brake fluid
WARNING
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in t ...
Connecting Bluetooth® devices
General information
Before using your Bluetooth® device with
COMAND for the first time, you will need to
connect it.
Connecting comprises:
• searching for a Bluetooth® device
• subsequentl ...