Function/notes
............................. 172
Important safety notes ..................172
Problem (malfunction) ...................175
Range of the sensors .....................173
Warning displa y............................. 173
PASSENGE RAIR BAG OFF
Problem s(malfunction) .................. 219
PASSENGER AIR BAG OFF indicator
lamp ...................................................... 47
Plastic trim (cleaning instructions) .290
Power washers .................................. 287
Power windows see Side windows
Program selector button ..................146
Protection of the environment General notes .................................. 21
Pulling away
Automatic transmission .................138 Q
Qualifie dspecialis tworkshop ...........25 R
Radar sensor system Activating/deactivating .................205
Display message ............................ 226
Radio
Selecting astation ......................... 196
see separate operating instructions
Radio-wave reception/
transmission in the vehicle
Declaratio nofconformity ................ 24
Readin glamp ..................................... 109
Rear compartment Setting the airv ents...................... 134
Rear fog lamp
Changing bulbs .............................. 115
Display message ............................ 222
Switching on/off ........................... 106
Rear lamps
Changing bulbs .............................. 115
see Lights Rear seat
Adjusting the angl eofthe
backrests ....................................... 256
Folding the backres tforwards/
back (vehicles without the EASY-
VARIO-PLUS system) .....................254
Folding the backrest forwards/
back (vehicle switht he EASY-
VARIO-PLUS system) .....................255
Fore-and-aft adjustment ................257
Rear vie wcamera
Cleaning instructions .....................289
Function/notes ............................. 179
Switching on/off ........................... 180
Rear-vie wmirror
Anti-glare (manual ).......................... 99
Dipping (automatic) .......................100
Rear window defroster
Problem (malfunction) ...................132
Switching on/off ........................... 131
Rear window wiper
Replacing the wiper blade .............. 119
Switching on/off ........................... 118
Refrigerant (air-conditioning
system)
Important safety notes ..................352
Refueling
Fuel gauge ....................................... 31
Important safety notes ..................150
Refueling proces s.......................... 151
see Fuel
Remote control
Garage door opener .......................273
Programming (garage door opener) 274
Replacing bulbs
Important safety notes ..................110
Overview of bul btypes .................. 111
Removing/replacing the cover
(front wheel arch) .......................... 112
Reportin gsafety defects ....................25
Reserve (fue ltank)
see Fuel
Reserve fuel
Display message ............................ 225
Warning lamp ................................. 245
see Fuel
Residual heat (climate control) ........132 14
Index
The tire pressure values indicated by the on-
board computer may differ from those
measured at agas station with apressure
gauge. The tire pressures shown by the on-
board computer refer to those measured at
sea level. At high altitudes, the tire pressure
values indicated by apressure gauge are
higher than those shown by the on-board
computer .Inthis case, do not reduce the tire
pressures.
The operation of the tire pressure monitor can
be affected by interference from radio
transmitting equipment (e.g. radio
headphones, two-way radios) that may be
being operated in or near the vehicle.
Checking the tire pressure
electronically X
Make sure that the SmartKey is in position
2in the ignition lock (Y page 137).
X Press the 000Aor0004 button on the
steering wheel to select the Servicemenu.
X Press the 0006or0005 button to select
Tire Pressure .
X Press the 000Cbutton.
The current tire pressure of each tire is
shown in the multifunction display.
If the vehicle has been parked for longer than
20 minutes, the Tire pressure will be displayed after driving
afew minutes message appears.
After ateach-in process, the tire pressure
monitor automatically detectsn ew wheels or
new sensors. As long as aclear allocation of
the tire pressure value to the individual
wheels is not possible, the Tire PressureMonitor Active message is shown instead
of the tire pressure display. The tire pressures
are already being monitored. Tire pressurem
onitor warning
messages If the tire pressure monitor detectsap
ressure
loss in one or more tires, awarning message
is shown in the multifunction displaya nd the
yellow tire pressure monitor warning light
comes on.
R If the Please Correct Tire Pressure message appears in the multifunction
display, the tire pressure in at least one tire
is too low and must be corrected at the next
opportunity.
R If the Check Tire Pressure Soon message appears in the multifunction
display, the tire pressure in one or more
tires has dropped significantly and the tires
must be checked.
R If the Tire Pressure Warning Tire Failure message appears in the
multifunction display, the tire pressure in
one or more tires has dropped suddenly
and the tires must be checked.
Observe the instructions and safety notes in
the displaym essages in the "Tires" section
(Y page 231).
i If the wheel positions on the vehicle are
rotated, the tire pressures may be
displayed for the wrong positions for a
short time. This is rectified after afew
minutes of driving, and the tire pressures
are displayed for the correct positions.
Restarting the tire pressurem onitor When you restart the tire pressure monitor,
all existing warning messages are deleted and
the warning lamps go out. The monitor uses
the currently set tire pressures as the
referencev
alues for monitoring. In most
cases, the tire pressure monitor will
automatically detect the new reference
values after you have changed the tire
pressure. However, you can also define
referencev alues manually as described here.
The tire pressure monitor then monitors the
new tire pressure values. 322
Tire pressureWheels and tires
