478 Technical dataRims and tiresSpare wheel Minispare wheel (except E 55 AMG) Collapsible tire (E 55 AMG without fold-
ing third row seat only)
!Please compare the recommended tire
inflation pressure for your vehicle with
the tire inflation pressure on the yellow
label located on the spare wheel rim.
If the tire inflation pressure on the yel-
low label on the spare wheel rim differs
from the values given in this Operator’s
Manual, inflate the spare wheel tire to
the recommended tire inflation pres-
sure given on the yellow label on the
spare wheel rim.iPlease note that the tire inflation pres-
sure of the Minispare and the collaps-
ible tire differs from the tire inflation
pressure of the road tires.
Make sure the Minispare wheel is in-
flated to approximately 61 psi (4.2 bar).
Inflate the collapsible tire (
page 449)
to approximately 51 psi (3.5 bar).
Rim
4 B x 17
Wheel offset
1.34 (34 mm)
Tire
T 155/70 R17 110 M
1
1Must not be used with snow chains.
Rim
6 B x 18
Wheel offset
0.98 (25 mm)
Tire
175/55-18 95P
1
1Must not be used with snow chains.iE 55 AMG with folding third row seat is
equipped with TIREFIT (
page 440).
491 Technical terms
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Accessory weight
(
page 350)
ADS
(Adaptive D
amping S
ystem)
Automatically adapts the optimum sus-
pension damping to prevailing driving
conditions.
Air pressure
(
page 350)
Airmatic DC*
(Airmatic D
ual C
ontrol)
Automatically selects the optimum sus-
pension tuning and ride height for your
vehicle. Airmatic consists of two com-
ponents:
Adaptive Damping System
Vehicle level controlAlignment bolt
Metal pin with thread. The centering
pin is an aid used when changing a tire
to align the wheel with the wheel hub.
Aspect ratio
(
page 350)
Bar
(page 350)
BAS
(Brake A
ssist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bead
(
page 350)
Bi-Xenon headlamps*
Headlamps which use an electric arc as
a light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a break-
down.
CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
Cold tire inflation pressure
(
page 350)
494 Technical termsMaintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The
Maintenance System in your vehicle
tracks distance driven and the time
elapsed since your last maintenance
service, calculates other maintenance
service work required, and calls for the
next maintenance service accordingly.
Maximum loaded vehicle weight
(
page 351)
Maximum load rating
(page 351)
Maximum tire inflation pressure
(page 351)
Memory function*
Used to store three individual seat,
steering wheel and exterior mirror posi-
tions.MON
(M
otor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. It is an indication of a gasoline’s
ability to resist undesired detonation
(knocking). The average of both the
MON (Motor Octane Number) and
->RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.
Multifunction display
The display field in the instrument clus-
ter used to present information provid-
ed by the control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 351)Overspeed range
Engine speeds within the red marking
on the tachometer dial. Avoid this en-
gine sp ee d ra nge , a s i t m ay re sul t in s e-
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing:
Engine
Clutch/torque converter
Transmission
Transfer case*
Drive shaft
Axle shafts/axles
495 Technical terms
Production options weight
(
page 351)
Program mode selector switch
Used to switch the automatic transmis-
sion between standard operationS and
operationC.
PSI
(Pounds per s
quare i
nch)
(
page 352)
Recommended tire inflation pressure
(page 333)
Restraint systems
Seat belts, belt tensioners, air bags and
child restraint systems. As indepen-
dent systems, their protective func-
tions complement one another.
Rim
(page 352)RON
(R
esearch O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.
Shift lock
When the vehicle is parked, this lock
prevents the transmission selector le-
ver from being moved out of positionP
without the ignition or engine on and
brake pedal depressed.
Sidewall
(
page 352)
SRS
(Supplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and air bags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.Tele Aid System
(T
elematic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Telematics*
A combination of the terms “telecom-
munications” and “informatics”.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.
TIN
(T
ire I
dentification N
umber)
(
page 352)
497 Index
A
ABS 91, 491
Indicator lamp 372
Messages in display
Accelerator position
Automatic transmission 187
Accessory weight 350
Accident 58
Active head restraints 76
Air bags 67
Children 68
Front, Driver 71
Front, Passenger 71
Safety guidelines 70
Side impact 72
Window curtain 72
Air conditioning refrigerant 485
Air conditioning system see Climate con-
trol system
Air conditioning, Cooling 212, 227
Air distribution 208, 222
Air pressure 350Air pressure see Tire inflation
pressure 335
Air pump, electric
Turning on 449
Air recirculation mode 210, 224
Air vents 208, 222
Air volume 209, 223
Airmatic DC (Dual Control)* 255, 491
Messages in display 417
Suspension tuning 255
Vehicle level control 256
Alarm system see Anti-theft systems
Alignment bolt (vehicle tool kit) 419,
447, 491
Anticorrosion/antifreeze 488
Antilock Brake System see ABS
Anti-theft systems 101
Anti-theft alarm system 101
Immobilizer 101
Tow-away alarm 103
Aquaplaning see Hydroplaning 305
Ashtray 277
Aspect ratio 350
AUDIO menu 161
Selecting radio station 161
Selecting satellite radio* station 162Audio system
CD mode 162
Auto-dimming
Rear view mirrors 197
Automatic central locking, Control
system 176
Automatic headlamp mode 144
Automatic lighting control, Interior
lighting 148
Automatic locking when driving 176
Automatic shift program, Automatic
transmission 189
Automatic transmission 184
Accelerator position 187
Emergency operation (Limp Home
Mode) 196
Gear ranges 188
Gear selector lever one-touch
gearshifting 190
Gear selector lever position 184, 186
Gear shifting malfunctions 196
Kickdown 187
Kickdown, Manual shift program E 55
AMG 196
Manual (One-touch) gearshifting 190
Manual shift program E 55 AMG 193
499 Index
Center console
Lower part 28
PASS AIR BAG OFF indicator
lamp 381
Upper part 27
Centigrate see Temperature display mode
Central locking
Automatic 127, 176
Locking/unlocking from inside 128
Central locking switch 128
Certification label 468
Checking
Oil level 316
Children in the vehicle 77
Air bags 68
Blocking of rear window operation 89
Indicator lamp, front passenger front
air bag
Infant and child restraint systems 78
LATCH-type child seat anchors 88
Occupant Classification System (OCS)
Cigarette lighter 278Climate control system
4-zone automatic climate
control 214
Air conditioning refrigerant 485
Air conditioning, Cooling 212, 227
Air distribution 208, 222
Air recirculation mode 210, 224
Air volume 209, 223
Automatic mode 206, 220
Control panel, Rear 213, 229
Deactivating system 206, 219
Dual-zone automatic climate
control 202
Front defroster 209, 223
Maximum cooling MAX COOL 224
Rear climate control 229
Residual engine heat (REST) 228
Clock 25, 170
Setting time 171
Cockpit 22, 491
Cockpit Management and Data System
see COMAND
Cold tire inflation pressure 350
Collapsible tire 478
Collapsible wheel chock 423
COMAND 492COMAND see separate COMAND operat-
ing instructions
Combination switch 54, 147
Control system 155, 492
Multifunction display 155
Multifunction steering wheel 156
Resetting to factory default 166
Control system menus 158, 159
AUDIO 161
Distronic* 163
NAV* 163
Settings 165
Standard display 161
TEL* 181
Trip computer 180
Vehicle status message memory 164
Control system submenus 157
Convenience 177
Instrument cluster 168
Lighting 172
Time/Date 170
Vehicle 176
Controller Area Network see CAN system
Convenience submenu
Setting parking position for exterior
rear view mirror 178
504 IndexGear selector lever, Cleaning 368
Global Positioning System see GPS
Glove box 272
Good visibility 197
GPS 493
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 351
GVWR 351
H
Halogen headlamps see Headlamps
Hard plastic trim items, cleaning 368
Hazard warning flasher 147
Head restraints 129
Folding back 132
Front seat, Adjusting 42
Rear seat, Removing and installing
Removing and installing 132
Headlamp cleaning system* 197
Headlamp shut-off delay see Delayed
shut-off, Exterior lampsHeadlamps
Automatic headlamp mode 144
Bi-Xenon*
Cleaning lenses 365
Cleaning system* 197
Halogen 434
High beam see High beam flasher
High beam see High beam headlamps
Low beam see Low beam headlamps
Manual headlamp mode 144
Messages in display 409, 410, 411,
412
Replacing bulbs 434
Switch 54
Headliner and shelf below rear window,
Cleaning and care of 368
Heated seats* 135
Heated steering wheel* 279
Height adjustment
Vehicle level control 256
High beam flasher 147
High beam headlamps
Indicator lamp 25
Messages in display 410
Replacing bulbs 432
Switching onHigh mounted brake lamp 432
Hood 315
Message in display 407
Horn 23
Hydroplaning 305
I
Identification labels 468
Identification Number, Vehicle (VIN) 468
Ignition 36, 50
Switching on 51
Immobilizer 101
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems see Chil-
dren in the vehicle
Inflation pressure see Tires, Inflation pres-
sure
Inside door handle 119
Instrument cluster 24, 151, 493
Cleaning 367
Illumination brightness 151
Lamps 372
Messages in display see Multifunction
display messages
Multifunction display 155
507 Index
Maintenance System (U.S. vehicles) 494
Manual headlamp mode see Headlamps
Manual shift program E 55 AMG 193
Deactivating 196
Maximum inflation pressure 351
Maximum load rating 351
Maximum loaded vehicle weight 351
Mechanical key 424
Memory function 494
Memory function see Seats
Menus see Control system menus
Messages in display see Multifunction dis-
play messages
Mirrors
Adjusting 45
Auto-dimming 197
Exterior rear view mirror 45
Exterior rear view mirror parking
positions 178, 198
Interior rear view mirror 45
MOExtended system* 340, 451
MOExtended tires* 477
MON 313
Motor Octane Number see MONMultifunction display 155, 494
Changing settings see Control system
menus and Control system sub-
menus
Selecting language 168
Multifunction display messages 385
ABS
Batteries 386, 395, 396
Brake fluid 399
Brake lamps 409
Brake pads 397
Check engine 375
Coolant 400, 401, 402
Cruise control 386
Distronic* 386
Door 403
Electrohydraulic brake system 397,
398
Engine oil 317, 404, 405, 406
ESP
®
388, 389
Fog lamps 409, 411
Fuel reserve tank 408
Headlamps 409, 410, 411
Hood 407
Key, SmartKey 408
Key, SmartKey with KEYLESS-GO* 407
Panorama roof with power tilt/sliding
panel* 414
Parking brake 398
Parking lamps 411
Power tilt/sliding sunroof* 414
Seat belts 414
SRS 415
Tailgate 416
Tele Aid 414
Telephone* 416
Tires 413
Turn signals 412
Windshield washer fluid 416
Multifunction steering wheel 26, 156,
494
Button operation 156
N
Navigation system
See separate COMAND operating
instructions 163
Net, parcel 274
Neutral gear position 186
Night security illumination 145
Normal occupant weight 351
Number, vehicle identification (VIN) 468