Flat tireChanging a wheel/mounting the
spare wheel ................................... 301
MOExtended run-flat system .........307
Preparing the vehicle .....................296
Raising the vehicle .........................303
TIREFIT kit ...................................... 297
Floormat ............................................. 276
Front fog lamp (display
message) ............................................ 223
Fuel Additives ........................................ 353
Notes ............................................. 352
Premium-grade unleaded gasoline . 352
Refueling ........................................ 160
Specifications ................................ 352
Troubleshooting ............................. 164
Fuel consumption
Current (on-board computer) .........211
Notes ............................................. 168
Fuel filler cap (display message) ..... 227
Fuel filler flap Emergency release ........................162
Opening/closing ............................ 162
Fuel filter (display message) ............ 227
Fuel level Calling up the range (on-board
computer) ...................................... 211
Fuses
Dashboard fuse box .......................316
Engine emergency stop .................317
Fuse allocation chart .....................315
Fuse box in the cargo
compartment ................................. 316
Fuse box in the engine
compartment ................................. 316
Notes ............................................. 315
G
Garage door opener Clearing the memory .....................275
Notes ............................................. 272
Opening/closing the garage door ..275
Programming the remote control ...273
Gear or selector lever (cleaning
guidelines) ......................................... 288
Genuine Mercedes-Benz parts ......... 348
Genuine wood trim and trim strips
(cleaning instructions) ...................... 288
Glove box ........................................... 247
GTW (Gross Trailer Weight)
(definition) ......................................... 341
H
Headlamp cleaning system .............. 119
Adding washer fluid .......................281
Notes ............................................. 357
Headlamp delayed switch-off
see Delayed switch-off, exterior lighting
Headlamp mode (daytime driving)
see Daytime running lamps
Headlamps
Cleaning ......................................... 286
Misting up ...................................... 120
Head restraint
Adjusting (electrically) ...................101
Head restraints
Adjusting (manually) ......................101
Adjusting (rear) .............................. 102
Installing/removing (rear) ..............102
Luxury ............................................ 101
see NECK-PRO head restraints/
NECK-PRO luxury head restraints
Heating
see Climate control
High beam flasher ............................. 119
Hill start assist .................................. 152
Hood Closing ........................................... 279
Opening ......................................... 278
Hydroplaning ..................................... 171
I
Immobilizer .......................................... 71
Indicator and warning lamps ABS ................................................ 239
Brakes ........................................... 236
DISTRONIC .................................... 243
Engine diagnostics .........................242
ESP ®
.............................................. 240
Fuel tank ........................................ 242
Reserve fuel ................................... 242
Seat belt ........................................ 237
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Steering wheel heating ..................110
Storing settings (memory
function) ........................................ 114
Steering wheel heating
Indicator lamp (Malfunction) ..........110
Steering wheel paddle shifters ........ 158
Stowage compartments 3rd row of seats ............................. 248
Armrest (under) ............................. 248
Center air vents (2nd row of
seats) ............................................. 248
Center console (2nd row of seats) . 248
Glove box ....................................... 247
Stowage space
Center console .............................. 247
Cup holders ................................... 260
Important safety information .........246
Submenu (on-board computer)
Convenience .................................. 209
Instrument cluster .........................205
Lighting .......................................... 206
Time/Date ..................................... 206
Vehicle ........................................... 208
Summer opening
see Convenience opening feature
Sun visor ............................................ 262
Supplemental Restraint System see SRS
Surround lighting (on-board
computer) .......................................... 207
SUV (Sport Utility Vehicle) .......................21
Switching off the alarm (ATA) ............ 71
T
Tachometer ........................................ 198
Tailgate Display message ............................ 234
Important safety guidelines .............82
Limiting the opening angle ...............86
Taillight
see Tail lamps
Tank contents
Gauge .............................................. 28
Technical data ................................... 348
R 350 ............................................. 358
R 350 BlueTEC ............................... 357
Tires/wheels ................................. 343
TELEAID
Call priority .................................... 271
Display message ............................ 215
Downloading destinations
(COMAND) ..................................... 271
Emergency call .............................. 268
Important safety notes ..................267
Locating a stolen vehicle ...............272
MB info call button ........................270
Roadside Assistance button ..........269
Self-test ......................................... 268
System .......................................... 268
Vehicle remote unlocking ..............272
Telephone
Accepting a call ............................. 211
Display message ............................ 234
Menu (on-board computer) ............211
Number from the phone book ........ 212
Redialing ........................................ 212
Rejecting/ending a call .................212
Temperature
Coolant (on-board computer) ......... 202
Displaying the outside
temperature ................................... 202
Outside temperature ...................... 198
Setting ........................................... 141
Theft deterrent locking system
Immobilizer ...................................... 71
Tilt/sliding sunroof
Opening/closing .............................. 92
Resetting ......................................... 93
Time (on-board computer) ................ 206
TIREFIT kit .......................................... 297
Tire pressure Calling up (on-board computer) .....327
Checking manually ........................325
Display message ............................ 230
Maximum ....................................... 330
Notes ............................................. 323
Not reached (TIREFIT) ....................300
Pressure loss warning ....................325
Reached (TIREFIT) ..........................300
Recommended ............................... 322
Tire pressure monitor
Warning lamp ................................. 243Index15BA 251 USA, CA Edition A 2011; 1; 3, en-USd2sboikeVersion: 3.0.3.52010-04-16T14:31:55+02:00 - Seite 15
The front air bags increase protection for the
driver's and front passenger's head and
chest.
Driver's air bag : deploys in front of the
steering wheel; front-passenger air bag ;
deploys in front of and above the glove box.
They are deployed:
R in the event of certain frontal impacts
R if the system determines that air bag
deployment can offer additional protection
to that provided by the seat belt
R if the seat belt is fastened
R independently of other air bags in the
vehicle
If the vehicle overturns, the front air bags are
generally not deployed unless the system
detects high vehicle deceleration in a
longitudinal direction.
Your vehicle has adaptive, dual-stage front air
bags. In the event of a collision, the air bag
control unit evaluates the vehicle
deceleration. When the first deployment
threshold is reached, the front air bag is filled
with enough propellant gas to reduce the risk
of injuries. The front air bag is fully deployed
if a second deployment threshold is exceeded
within a few milliseconds.
Vehicles with OCS (USA only): front-
passenger front air bag deployment is also
influenced by the passenger's weight
category as identified by the Occupant
Classification System (OCS) ( Y page 42).
Vehicles with OCS (USA only): the lighter the
passenger side occupant, the higher the
vehicle deceleration rate required for second
stage inflation of the front-passenger front air
bag. In the second stage, the front air bags
are inflated with the maximum amount of
propellant gas available.
The air bags will not deploy in impacts which
do not exceed the system's preset
deployment thresholds. You will then be
protected by the seat belt.
! Vehicles with BabySmart™ (Canada only):
do not place objects heavier than 20 lb
(9 kg) on the front-passenger seat, as this
could be interpreted as the seat being
occupied. In the event of an accident, the
restraint systems on the front-passenger
side are deployed. Have restraint systems
replaced that have been deployed.
The front-passenger front air bag will only
deploy if:
R the system, based on the OCS weight
sensor readings, detects that the front-
passenger seat is occupied (USA only).
R the 42 indicator lamp in the
center console is not lit, USA:
( Y page 42), Canada: ( Y page 48).
R the impact exceeds a preset deployment
threshold
Side impact air bagsGWarning
Observe "Important safety instructions"
( Y page 38).
GWarning!
The pressure sensors for side impact air bag
control are located in the doors. Do not
modify any components of the doors or door
trim panels including, for example, the
addition of door speakers.
Improper repair work on the doors or the
modification or addition of components to the
doors create a risk of rendering the side
impact air bags inoperative or causing
unintended air bag deployment. Work on the
40Occupant safetySafety
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If so equipped, always use the cargo net when
transporting cargo. The cargo net cannot
secure hard or heavy objects.
Parcel nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
R braking
R vehicle maneuvers
R an accident
Stowage compartments in the front
Glove box
i Depending on the vehicle's equipment,
you will find an AUX-IN jack or a Media
Interface installed in the glove box. A Media
Interface is a universal interface for mobile
audio equipment, e.g. for iPod ®
, USB
devices (see separate COMAND APS
operating instructions).
XTo open: pull handle : and open glove box
flap ;.XTo close: fold glove box flap ; upwards
until it engages.
The glove box can only be locked and
unlocked using the mechanical key.
1Glove box unlocked2Glove box locked
Stowage compartments in the center
console
Front stowage compartment
Rear stowage compartment
XBriefly press chrome catch ; in the
direction of the arrow.
Cover : swings upwards.
i
In vehicles with the smoker's package, an
ashtray is installed instead of the rear
stowage compartment ( Y page 263).
Stowage compartments247Loading, stowing and featuresBA 251 USA, CA Edition A 2011; 1; 3, en-USd2sboikeVersion: 3.0.3.52010-04-16T14:31:55+02:00 - Seite 247Z