Page 199 of 514

198 Controls in detailAutomatic transmissionUpshifting
Briefly press the gear selector lever to
the right in theD+direction.
or
Briefly pull right shift paddle2
(page 195).
The transmission shifts to the next
higher gear.
If, instead of the manual program mode
symbolM, thep symbol appears in the
multifunction display (
page 193), shift to
the next higher gear. The fuel supply will
otherwise be interrupted to prevent the
engine from overrevving.If you have selected the AMG menu in the
control system and you are driving in the
manual program modeM, upshift
indicator2 in the multifunction display
advises you to upshift before the engine
reaches the overspeed range. Thus you
can drive at the maximum engine speed for
each gear without overrevving the engine.
1Gear indicator
2Upshift indicator
Shift to the next higher gear.
The fuel supply will otherwise be inter-
rupted to prevent the engine from over-
revving.Downshifting
Briefly press the gear selector lever to
the left in theD-direction.
or
Briefly pull left shift paddle1
(page 195).
The transmission shifts to the next
lower gear.
!
In the manual program modeM, the trans-
mission will not upshift, even if the engine has
reached its overrevving range. Shift up to the
next gear before the engine has reached its over-
revving range. Make absolutely certain that the
engine speed does not reach the red marking on
the tachometer (
page 26). Otherwise the
engine could be damaged which is not covered
by the Mercedes-Benz Limited Warranty.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.i
When you brake or stop, the transmission
shifts down to a gear from which you can easily
accelerate or take off.
Page 319 of 514

318 OperationDriving instructionsControl and operation of radio trans-mitter
COMAND, radio and telephone*Telephones and two-way radios
Radio transmitters, such as a portable tele-
phone or a citizens band unit should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
Refer to the radio transmitter operation in-
structions regarding use of an external an-
tenna.
Catalytic converter
Your vehicle is equipped with
monolithic-type catalytic converters, an
important element in conjunction with the
oxygen sensors to achieve substantial con-
trol of the pollutants in the exhaust emis-
sions. Keep your vehicle in proper
operating condition by following our rec-
ommended maintenance instructions as
outlined in your Maintenance Booklet.
Warning!
G
Please do not forget that your primary re-
sponsibility is to drive the vehicle safely.
Only operate the COMAND (Cockpit Man-
agement and Data System), radio or tele-
phone
1 if road, weather and traffic
conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
1Observe all legal requirements.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or serious
personal injury.
!
To prevent damage to the catalytic convert-
ers, only use premium unleaded gasoline in this
vehicle.
Any noticeable irregularities in engine operation
should be repaired promptly. Otherwise, exces-
sive unburned fuel may reach the catalytic con-
verter, causing it to overheat, which could
potentially start a fire.
Page 359 of 514

358 OperationTires and wheelsTire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of
cord and number of plies in the sidewall
and under the tread.
Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bar.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.Bar
Another metric unit for air pressure. There
are 14.5038 pounds per square inch (psi)
to 1 bar; there are 100 kilopascals (kPa)
to 1 bar.
Bead
The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the
rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle
has been sitting for at least 3 hours or driv-
en no more than 1 mile (1.6 km).
Curb weight
The weight of a motor vehicle with stan-
dard equipment including the maximum
capacity of fuel, oil, and coolant, and, if so
equipped, air conditioning and additional
optional equipment, but without passen-
gers and cargo.
i
For illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.
Page 505 of 514

504 IndexL
Labels
Certification 476
Emission control information 476
Vacuum line routing diagram 477
Lamps, exterior
Exterior lamp switch 56, 141
Front 442
Messages in display 420
Rear 443
Switching on/off 141
Lamps, indicator and warning
ABS 27, 378
Battery (SmartKey) 113, 117
Brakes 381
CHECK ENGINE 382, 383
Coolant 384
Distance warning lamp* 252
Engine diagnostics 382, 383
Engine malfunction 27, 382, 383
ESP
®
27, 379, 380
Fog lamps 144
Front passenger front air bag off 29,
74, 81, 391, 392
Fuel reserve 27, 385
High beam headlamps 27Instrument cluster 378, 379, 380,
381, 382, 383, 384, 385, 388, 389
Low beam headlamps 27
Seat belt telltale 27, 386
Seat belts 386
SRS 69
Turn signals 27
Language, Setting 172
LATCH-type child seat anchors see Chil-
dren in the vehicle
License plate lamps 443
Messages in display 421
Replacing bulbs 447
Light alloy wheels, cleaning 373
Lighter see Cigarette lighter 286
Lighting
Daytime running lamp mode 143
Lighting, Exterior and interior 141
Limp-Home Mode 199
Loading 266
Split rear bench seat* 266
Loading see Vehicle loading
Locator lighting 177
Lock button
Door handle (KEYLESS-GO*) 65Locking the vehicle 61
In an emergency 436
Loss of
Key, Mechanical 119
Key, SmartKey 119
Key, SmartKey with
KEYLESS-GO* 119
Loss of Service and Warranty Information
Booklet 475
Low beam headlamps 56
Indicator lamp 27
Replacing bulbs 442
Switching on 56
Lubricants 486
Lumbar support 131
M
Maintenance 12
Calling up service indicator 367
Clearing service indicator
message 366
FSS (Canada vehicles) 365
Maintenance System (U.S.
vehicles) 365
Resetting service indicator 367
Service indicator 365
Service indicator message 365