Warning Lamp - Mercedes-Benz CLS Operator's Manual

Tire pressure
322
you are driving on sand or gravel.
R
you adopt a very sporty driving style
R
(cornering at high speeds or driving with
high rates of acceleration).
you are driving with a heavy load (in the
R
vehicle or on the roof).
Restarting the tire pressure loss
warning system
Restart the tire pressure loss warning system
if you have:
changed the tire pressure
R
changed the wheels or tires
R
mount new wheels or tires
R
X
Before restarting, consult the Tire and
Loading Information placard on the
B-pillar on the driver's side or the tire
pressure table on the inside of the fuel filler
flap to ensure the tire pressure in all four
tires is set correctly for the current
operating conditions.
X
Observe the notes in the section on tire
pressures ( Y
G
WARNING
The tire pressure loss warning system can
only give reliable warnings if you have set the
correct tire pressure.
If an incorrect tire pressure is set, these
incorrect values will be monitored.
A tire with insufficient pressure results in
vehicle instability when driving, thus
increasing the risk of an accident.
X
Make sure that the SmartKey is in
position 2 ( Y
X
Press the = or ; button to select the
Serv.
menu.
X
Press the 9 or : button to select
Tire Pressure.
X
Press the a button.
Run Flat Indicator Active
The
Press 'OK' to Restart
appears in the multifunction display.
page 317).
page 132) in the ignition lock.
message
If you wish to confirm the restart:
X
Press the a button.
Tire Pressure Now OK?
The
appears in the multifunction display.
X
Press 9 or : to select Yes.
X
Press the a button.
Run Flat Indicator Restarted
The
message appears in the multifunction
display.
After a teach-in period, the tire pressure
loss warning system will monitor the set
tire pressures of all four tires.
If you wish to cancel the restart:
X
Press the % button.
or
X
Tire Pressure Now OK?
If the
appears, press 9 or : to select
Cancel.
X
Press the a button.
The tire pressure values stored at the last
restart will continue to be monitored.
Tire pressure monitor
Important safety notes
If a tire pressure monitor system is installed,
the vehicle's wheels have sensors that
monitor the tire pressures in all four tires. The
tire pressure monitor warns you when the
pressure drops in one or more of the tires. The
tire pressure monitor only functions if the
correct wheel electronics units are installed
on all wheels.
The tire pressure monitor has a yellow
warning lamp in the instrument cluster for
indicating pressure loss/malfunctions (USA)
or pressure loss (Canada). Whether the
warning lamp flashes or lights up indicates
whether a tire pressure is too low or the tire
pressure monitoring system is
malfunctioning:
if the warning lamp is lit continuously, the
R
tire pressure on one or more tires is
I n f o r ma t i o n P r o v i d e d b y :
message
message