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Operation
Tires and wheels
Reactivating Advanced TPMS*
The TPMS must be reactivated when you
have adjusted the tire inflation pressure to
a new level (e.g. because of different load
or driving conditions). The TPMS is then
recalibrated to the current tire inflation
pressures.
̈ Using the tire placard on the driver’s
door B-pillar or, if available, the supple-
mental tire pressure information on the
inside of the fuel filler flap, make sure
the tire inflation pressure of all four
tires is correct.
̈ Press button è or ÿ on the mul-
tifunction steering wheel repeatedly
until the standard display menu ap-
pears in the multifunction display
(
୴ page 147).
̈ Press the j or k button repeat-
edly until you see the current inflation
pressures for each tire appear in the
multifunction display or the following
message appears in the multifunction
display:
Tire pressure is
only displayed
after driving for
a few minutes
̈ Press the reset button (୴ page 27).
The following message will appear in
the multifunction display:
Restart tire
pressure monitor?
i
Operating radio transmission equipment
(e.g. wireless headsets, two-way radios) in or
near the vehicle could cause the TPMS to mal-
function.
Warning! G
It is the driver’s responsibility to calibrate
the TPMS on the recommended cold infla-
tion pressure. Underinflated tires affect the
ability to steer or brake the vehicle. You
might lose control over the vehicle.
i
Reactivate the TPMS after adjusting the tire
inflation pressure to the inflation pressure rec-
ommended for the vehicle operating condition.
Tire pressure should only be adjusted on cold
tires. Observe the recommended tire inflation
pressure on the placard on the driver’s door
B-pillar (
୴ page 296). Some vehicles may have
supplemental tire pressure information for driv-
ing at high speeds (
୴ page 302) or for vehicle
loads less than the maximum loaded vehicle con-
dition. If such information is provided, it can be
found on the inside of the fuel filler flap.
୴୴