TPMS reset MERCEDES-BENZ R350 2007 R171 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: R350, Model: MERCEDES-BENZ R350 2007 R171Pages: 570
Page 28 of 570
27 At a glance
Instrument cluster
ItemPage
1LLeft turn signal
indicator lamp
2To dim instrument cluster
illumination157
3Reset button156
4To brighten instrument clus-
ter illumination157
5KRight turn signal
indicator lamp
6Clock
ItemPage
7Speedometer with:
-Antilock Brake
System (ABS)
indicator lamp420
’Variable speed limiter
indicator lamp1
lDistance warning
lamp2
1Lamp without function. It illuminates when the
ignition is on. It should go out when the engine is
running.
2Vehicles without Distronic*: Warning lamp without
function. It illuminates when the ignition is on.
It should go out when the engine is running.
ItemPage
;Brake warning lamp,
USA only421
3Brake warning lamp,
Canada only421
vElectronic Stability
Program (ESP®)
warning lamp
425
HCombination low tire
pressure/TPMS
malfunction telltale,
USA only
Low tire pressure
telltale*, Canada only428
428
Page 388 of 570
387 Operation
Tires and wheels
Reactivating the 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 (
page 376) or, if avail-
able, the supplemental tire pressure
information on the inside of the fuel fill-
er flap (
page 360), make sure the tire
inflation pressure of all four tires is cor-
rect.
Switch on the ignition (page 39).
Press buttonè orÿ on the
multifunction steering wheel repeat-
edly until the standard display menu
appears in the multifunction
display (
page 166).
Press thej or kbutton repeat-
edly until you see the following mes-
sage:
Tire pressure monitor
active
Menu: R-button
Press the reset button (page 156).
The following message will appear in
the multifunction display:
Restart tire
pressure monitor?
Press the æbutton.
The following message will appear in
the multifunction display:
Tire pressure monitor
restarted
After driving a few minutes the current
tire inflation pressure values are
accepted as reference pressures and
then monitored.
If you wish to cancel activation:
Press the çbutton.
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 loose control over the vehicle.
iReactivate 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 (
page 376). Some vehicles may have
supplemental tire pressure information for driv-
ing at high speeds (
page 381) or for vehicle
loads less than the maximum loaded vehicle con-
dition (
page 382). If such information is pro-
vided, it can be found on the inside of the fuel
filler flap.
Page 391 of 570
390 Operation
Tires and wheels
Press buttonè orÿ on the mul-
tifunction steering wheel repeatedly
until the standard display menu
appears in the multifunction display
(
page 166).
Press thej or kbutton repeat-
edly until you see the current inflation
pressures for each tire appear in the
display or the following message ap-
pears in the display
Tire pressure
displayed after
driving for
a few minutes
Press the reset button (page 156).
The following message will appear in
the multifunction display:
Restart tire
pressure monitor?
Press the æbutton.
The following message will appear in
the multifunction display:
Tire pressure monitor
restarted
After driving a few minutes the system
verifies that the current tire inflation
pressures are within the system’s
specified range. Afterwards the current
tire inflation pressures are accepted as
reference pressures and then moni-
tored.
If you wish to cancel activation:
Press the çbutton.Potential problems associated with
underinflated and overinflated tires
Underinflated tires
Underinflated tires can:
cause excessive and uneven tire wear
adversely affect fuel economy
lead to tire failure from being
overheated
adversely affect handling
characteristics
iReactivate 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 (
page 376). Some vehicles may have
supplemental tire pressure information for driv-
ing at high speeds (
page 381) or for vehicle
loads less than the maximum loaded vehicle con-
dition (
page 382). If such information is pro-
vided, it can be found on the inside of the fuel
filler flap.
Warning!G
Follow recommended tire inflation
pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly,
adversely affect handling and fuel economy,
and are more likely to fail from being
overheated.