MOExtended tires
..........................283
Optional equipment weight
(definition) ..................................... 319
PSI (pounds per square inch)
(definition) ..................................... 318
Replacing ....................................... 320
Service life ..................................... 298
Sidewall (definition) .......................319
Speed rating (definition) ................318
Storing ........................................... 320
Structure and characteristics
(definition) ..................................... 317
Summer tires ................................. 298
Temperature .................................. 313
TIN (Tire Identification Number)
(definition) ..................................... 319
Tire bea d(definition) ...................... 319
Tire pressure (definition) ................319
Tire pressures (recommended )...... 317
Tire size (data) ............................... 324
Tire size designation, load-bearing
capacity, speed rating .................... 314
Tire tread ....................................... 297
Tire tread (definition) .....................319
Total load limit (definition) .............319
Traction ......................................... 312
Traction (definition) .......................319
Trea dwear ..................................... 312
Uniform Tire Quality Grading
Standard s...................................... 312
Uniform Tire Quality Grading
Standard s(definition) .................... 317
Unladen weight (definition) ............318
Wea rindicato r(definition) .............319
Whee lrim (definition ).................... 317
see Flat tire
Top Tether ............................................ 60
Towing Important safety guidelines ...........290
Installing the towing eye ................291
Removing the towing eye. ..............291
With the rear axle raised ................291
Towing away
With both axles on the ground .......291
Tow-starting
Emergency engine starting ............292
Important safety notes ..................290Transmission
see Automatic transmission
Transporting the vehicle ..................292
Trim pieces (cleaning instructions) .278
Trip computer (on-board computer) 191
Trip odometer Calling up ....................................... 191
Resetting (on-board computer) ......192
Trunk
Emergency release ....................82, 83
Important safety notes ....................80
Locking separatel y........................... 82
Opening (automatically from
inside) .............................................. 82
Opening (automatically from
outside) ............................................ 81
Trunk lid
Display message ............................ 229
Opening/closing .............................. 80
Opening dimensions ......................340
Trunk load (maximum) ......................340
Turn signals Display message ............................ 214
Switching on/off ........................... 108
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking .......................79
From inside the vehicle (central
unlocking button) ............................. 78 V
Vanity mirror (in the sun visor) ........252
Vehicle Correct use ...................................... 25
Data acquisition ............................... 26
Display message ............................ 228
Emergency locking ........................... 79
Emergency unlocking .......................79
Equipment ....................................... 21
Individua lsettings .......................... 199
Limited Warranty ............................. 25
Loading .......................................... 308
Locking (in an emergency) ...............79 18
Index
Example: tire pressure table with tire dimensions
Some tire pressure tables sho wonly the rim
diameters instead of the full tire size, e.g.
R18 . The rim diameter is part of the tire size
and can be found on the tire sidewall
(Y page 314). If the tire pressures have been set to the
lowe rvalues for lighter loads and/or lower
road speeds, the pressures should be reset
to the higher values:
R if you want to drive with an increased load
and/or
R if you want to drive at higher road speeds.
i The tire pressures for increased loads
and/or higher road speeds, shown in the
tire pressure table, may have a negative
effect on driving comfort. Option 3) The
tire pressure for the
emergency/collapsible spare wheel
(depending on vehicle equipment) can be
found:
R printed in yellow on the rim of the
emergency/collapsible spare wheel
R in the "Wheel and tire combinations"
sectio n(Ypage 324) in this Operator's
Manual
R on the Tire and Loading Information placard
on the B-pillar on the driver's side
If the tire pressure is not set correctly, this
can lead to an excessive build up of heat and
a sudden loss of pressure.
For more information, contact a qualified
specialist workshop. Important notes on tire pressure
G
WARNING
If the tire pressure drops repeatedly, the
wheel, valve or tire may be damaged. Tire
pressure that is too low may result in a tire
blow-out. There is a risk of an accident.
R Check the tire for foreign objects.
R Check whether the wheel is losing air or the
valve is leaking.
If you are unable to rectify the damage,
contact a qualified specialist workshop. G
WARNING
If you fit unsuitable accessories onto tire
valves, the tire valves may be overloaded and
malfunction, which can cause tire pressure
loss. Due to their design, retrofitted tire
pressure monitors keep the tire valve open.
This can also result in tire pressure loss. There
is a risk of an accident.
Only screw the standard valve cap or other
valve caps approved by Mercedes-Benz for
your vehicle onto the tire valve.
To test tire pressure, use a suitable tire
pressure gauge. The outer appearance of a
tire does not permit any reliable conclusion Tire pressure
301Wheels and tires Z
