Measure
1. Check the tire pressure and correct as
needed.
2. Reset the system.
If the tire inflation pressure is too low
Message
A yellow warning light is illuminated
in the instrument cluster.
In addition, an icon with a Check Control
message appears on the control display.
Icon Possible cause
There is a tire pressure loss.
No reset was performed for the
system. The system issues a warn-
ing based on the tire inflation
pressures stored during the last
reset.
Measure
1. Reduce your speed and drive mod-
erately. Do not exceed a speed of
80 mph/130 km/h.
2. At the next opportunity, for instance fill-
ing station, check and correct the tire
inflation pressure in all four tires, if nec-
essary.
3. Reset the system.
If there is a significant tire pressure
loss
Message
A yellow warning light is illuminated
in the instrument cluster.
In addition, an icon with the affected tire
appears in a Check Control message on the
control display.
Icon Possible cause
There is a flat tire or a major tire
pressure loss.
No reset was performed for the
system. The system issues a warn-
ing based on the tire inflation
pressures stored during the last
reset.
Measure
1. Reduce your speed and stop cautiously.
Avoid sudden braking and steering ma-
neuvers.
2. Check whether the vehicle is fitted with
standard tires or runflat tires.
Runflat tires, refer to page 261, are la-
beled with a circular icon containing the
letters RSC marked on the tire sidewall.
Actions in the event of a flat tire
Standard tires
1. Identify the damaged tire.
To do this, check the tire pressure in
all four tires, for instance using the tire
pressure display of a flat tire kit.
If the tire pressure in all four tires is
correct, the Tire Pressure Monitor may
not have been reset. In this case, per-
form the reset.
If the tire inflation pressure in all four
tires is correct, the flat tire monitor may
not have been initialized. In this case,
initialize the system.
If tire damage cannot be identified, con-
tact an authorized service center or an-
other qualified service center or repair
shop.
2. Repair the flat tire, e.g., with a flat tire
kit or by changing the wheel.
Use of sealing compound, for instance from
the flat tire kit, may damage the wheel elec-
Seite 157
Safety CONTROLS
157
Online Edition for Part no. 01405A7DAD4 - II/23
To Next Page
Loading...
Need help?
General
