Safety information
Warning
When rear axle steering is switched on and
snow chains are mounted, there can be con-
tact between snow chains and the body.
There may be a risk of accidents or risk
of damage to property. With mounted snow
chains, switch off the rear axle steering.
Switching off rear axle steering
The rear axle steering is switched off by speci-
fying that snow chains are installed.
1.
Apps menu
2. "Vehicle"
3. "Driving settings"
4. "Drivetrain and chassis"
5. "Snow chains"
Tire pressure monitor
Principle
The Tire Pressure Monitor monitors the tire
pressure and issues a warning if the tire pres-
sure has dropped.
General information
Sensors in the tire valves measure the tire in-
flation pressure and tire temperature.
Depending on the tire entered or detected, the
system automatically compares the specified
nominal pressures with the current tire pres-
sures.
If tires are being used that are not specified
in the tire inflation pressure details on the ve-
hicle such as tires with special approval, the
system needs to be actively reset. The system
will then take over the actual tire inflation pres-
sures as the target pressures.
When operating the system, also note the in-
formation found in the Tire inflation pressure
chapter.
Additional information:
Tire inflation pressure, refer to page 337.
Safety information
Warning
Incorrect entries in the tire settings can lead
to incorrect target tire inflation pressure val-
ues. In this case, it cannot be guaranteed that
the notification of a tire pressure loss will be
reliable. There is a risk of injury and risk of
damage to property. Make sure that the sizes
of your mounted tires are displayed correctly
and match the information on the tires and
the tire inflation pressure specifications on
the vehicle.
Functional requirements
The following prerequisites must be met for
the system; otherwise, reliable notification of a
tire pressure loss is not assured:
▷
After each tire or wheel change, the system
detects and updates the mounted tires on
the control display and displays them after
a short trip.
Enter the information about the mounted
tires in the tire settings when the system
does not automatically detect the tires.
▷ The Tire Pressure Monitor does not acti-
vate until after driving for a few minutes:
▷ After a tire or wheel change.
▷ After a reset, when using tires with spe-
cial approval.
▷ After changing the tire setting.
▷ For tires with special approval:
Seite 350
MOBILITY
Wheels and tires
350
Online Edition for Part no. 01405A8A608 - VI/23
To Next Page
