instrument panel MERCEDES-BENZ R320 2008 W251 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: R320, Model: MERCEDES-BENZ R320 2008 W251Pages: 569
Page 4 of 569
Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 13
Operating your vehicle outside
the USA or Canada......................... 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18
Vehicle data recording ......................... 19
Information regarding electronic
recording devices ........................... 19At a glance.......................................... 21
Exterior view ......................................... 22
Cockpit ................................................. 24
Instrument cluster ................................ 26
Multifunction steering wheel ................ 30
Center console ..................................... 31
Upper part ...................................... 31
Lower part ...................................... 32
Overhead control panel ........................ 33
Storage compartments ......................... 34
Door control panel................................ 36Getting started................................... 37
Unlocking ............................................. 38
Unlocking with the SmartKey ......... 38
Unlocking with KEYLESS-GO*......... 39
Starter switch positions .................. 39
Adjusting .............................................. 43
Seats .............................................. 43
Steering wheel ................................ 46
Mirrors ............................................ 48
Driving .................................................. 50
Fastening the seat belts ................. 50
Starting the engine ......................... 53
Parking brake ................................. 56
Driving off ....................................... 56
Switching on headlamps ................. 58
Turn signals .................................... 59
Windshield wipers ........................... 59
Rear window wiper/washer ............ 61
Problems while driving.................... 62
Parking and locking .............................. 64
Parking brake ................................. 65
Switching off headlamps................. 65
Turning off the engine..................... 66
Releasing seat belts........................ 67
Locking ........................................... 67
Page 22 of 569
21 At a glance
Exterior view
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel
Storage compartments
Door control panel
Page 26 of 569
25 At a glance
Cockpit
ItemPage
1Cruise control lever258
2Instrument cluster26
3Multifunction steering
wheel30
4Horn
5Steering wheel gearshift
buttons201
6Gear selector lever for
automatic transmission53
7Front Parktronic* warning
indicators283
8Overhead control panel33
9Glove box release
Glove box lock304
305
ItemPage
aGlove box
CD changer*
AUX-socket304
304
304
bCenter console31
cPower outlet314
dStarter switch39
eSteering wheel adjustment,
manual46
fSteering wheel adjustment,
electrical*47
Heated steering wheel*318
gHood lock release356
hParking brake release56
ItemPage
jParking brake pedal65
kDoor control panel36
lExterior lamp switch143
mCombination switch
High beam58
Turn signals59
Windshield wipers59
Rear window wiper61
Page 75 of 569
74 Safety and Security
Occupant safety
Safety guidelines for the seat belt,
emergency tensioning device and
air bag
Warning!G
Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Use only belts in-
stalled or supplied by an authorized
Mercedes-Benz Light Truck Center.
Air bags and pyrotechnic Emergency
Tensioning Devices (ETDs) are designed
to function on a one-time-only basis. An
air bag or ETD that is deployed must be
replaced.
Do not pass belts over sharp edges.
They could tear.
Do not make any modification that could
change the effectiveness of the belts.
Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade-
quate protection.
No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or
removing any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steering
wheel hub, front passenger front air bag
cover, outboard sides of the front seat
backrests, door trim panels, or door
frame trims, and installation of addition-
al electrical/electronic equipment on or
near SRS components and wiring. Keep
area between air bags and occupants
free from objects (e.g. packages, purs-
es, umbrellas, etc.).
Do not hang items such as coat hangers
from the coat hooks or handles over the
door. These items may turn into projec-
tiles and cause head and other injuries
when the window curtain air bag is
deployed.
Air bag system components will be hot
after an air bag has inflated. Do not
touch.
Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended air
bag deployment. Work on the SRS must
therefore only be performed by qualified
technicians. Contact an authorized
Mercedes-Benz Light Truck Center.
For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be fol-
lowed. These instructions are available
from your authorized Mercedes-Benz
Light Truck Center.
Given the considerable deployment
speed, required inflation volume, and
the textile structure of the air bags,
there is the possibility of abrasions or
potentially more serious injuries result-
ing from air bag deployment.
Page 85 of 569
84 Safety and Security
Occupant safety
Warning!G
USE SEAT BELTS PROPERLY
Seat belts can only work when used
properly. Never wear seat belts in any
other way than as described in this sec-
tion, as that could result in serious inju-
ries in case of an accident.
Each occupant should wear their seat
belt at all times, because seat belts help
reduce the likelihood of and potential
severity of injuries in accidents, includ-
ing rollovers. The integrated restraint
system includes SRS (driver air bag, pas-
senger front air bag, side impact air
bags, window curtain air bags for side
windows) and ETD (seat belt emergency
tensioning device), and front seat knee
bolsters. The system is designed to en-
hance the protection offered to properly
belted occupants in certain frontal (front
air bags and ETD) and side (side impact,
window curtain air bags and ETD) im-
pacts which exceed preset deployment
thresholds and in certain rollovers (win-
dow curtain air bags and ETD).
Never wear the shoulder belt under your
arm, against your neck or off your shoul-
der. In a frontal crash, your body would
move too far forward. That would in-
crease the chance of head and neck in-
juries. The belt would also apply too
much force to the ribs or abdomen,
which could severely injure internal or-
gans such as your liver or spleen.
Never wear belts over rigid or breakable
objects in or on your clothing, such as
eyeglasses, pens, SmartKeys, etc., as
these might cause injuries.
Position the lap belt as low as possible
on your hips and not across the abdo-
men. If the belt is positioned across your
abdomen, it could cause serious injuries
in a crash.
Never use a seat belt for more than one
p e r s o n a t t i m e . D o n o t f a s t e n a s e a t b e l t
around a person and another person or
other objects.
Belts should not be worn twisted. In a
crash, you would not have the full width
of the belt to distribute impact forces.
The twisted belt against your body could
cause injuries.
Pregnant women should also always use
a lap-shoulder belt. The lap belt portion
should be positioned as low as possible
on the hips to avoid any possible
pressure on the abdomen.
Never place your feet on the instrument
panel, dashboard or on the seat. Always
keep both feet on the floor in front of the
seat.
When using a seat belt to secure infant
or toddler restraints or children in
booster seats, always follow the child
seat manufacturer’s instructions.
Page 110 of 569
109 Controls in detail
Locking and unlocking
Seats
Memory function*
Lighting
Instrument cluster
Control system
Automatic transmission
Good visibility
Climate control
3-zone automatic climate control*
Power windows
Power tilt/sliding sunroof*
Panorama roof with power tilt/slid-
ing panel*
Driving systems
Loading
Useful features
Page 144 of 569
143 Controls in detail
Lighting
Lighting
For information on how to switch on the
headlamps and use the turn signals, see
“Switching on headlamps” (
page 58)
and “Turn signals” (
page 59).
Exterior lamp switch
iIf you drive in countries where vehicles drive
on the other side of the road than the country in
which the vehicle is registered, you must have
the headlamps modified for symmetrical low
beams. Relevant information can be obtained at
any authorized Mercedes-Benz Light Truck
Center.
iVehicles with active Bi-Xenon* headlamps:
The active Bi-Xenon* headlamps monitor the
vehicle’s steering angle and speed, then auto-
matically shift their beams to either side to
better follow the curvature of the road ahead, in-
creasing usable illumination over conventional
headlamps.1‚Standing lamps, left
(turn left two stops)
2ˆStanding lamps, right
(turn left one stop)
3MOff
Daytime running lamp mode
(
page 145)
4UAutomatic headlamp mode
Daytime running lamp mode
(
page 145)
5CParking lamps (also side marker
lamps, tail lamps, license plate
lamps, instrument panel lamps)
6BLow beam headlamps or high
beam headlamps
7‡Front fog lamps
8†Rear fog lamp
iThe exterior lamps switch off automatically
when you remove the SmartKey from the starter
switch or open the driver’s door with the ignition
switched off.
When the parking lamps or the rear fog lamp are
switched on and you remove the SmartKey from
the starter switch or open the driver’s door, an
acoustic signal sounds.
In addition the message
Switch Off Lights
appears in the multifunction display.
Switch off the parking lamps or the rear fog lamp
manually.
!Failure to switch off the parking lamps when
leaving the vehicle may result in a discharged
battery.
Page 547 of 569
546 Index
Automatic climate control (3-zone)* 222
Air conditioning, Cooling 233
Air conditioning refrigerant 538
Air distribution 228
Air recirculation mode 231
Air vents, Front 222, 228
Air vents, Rear 236, 239, 240
Air volume 229
Control panel, Front 224
Control panel, Rear 236
Deactivating system 226
Defogging 230
Defrosting 229
Maximum cooling, MAXCOOL 231
Rear passenger compartment 236
Residual heat utilization (REST) 235
Automatic headlamp mode 144
Automatic lighting control, Interior
lighting 151
Automatic locking when driving 126
Automatic shift program 200Automatic transmission 190
Accelerator position 197
Automatic shift program 200
Emergency operation (limp-home
mode) 202
Gear ranges 199
Gear selector lever 53, 190
Gear shifting malfunctions 202
Hill start assist system 198
Kickdown 197
Program mode selector switch 200
Shifting procedure 193
Starting the engine 53
Steering wheel gearshift control 201
Transmission fluid level 360
Transmission positions 194
Automatic transmission fluid see ATF
AUX-socket 304B
Backrest
Seat 44
Seat, Lumbar support 132
Seat, Multicontour* 132
Backup lamps
Messages in the multifunction
display 455–460
Replacing bulbs 480
Bar 394
BAS 101
Lamps in instrument cluster 414
Messages in the multifunction
display 429
Batteries, SmartKey
Check lamp 110, 113
Checking battery condition 118
Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 118
Battery, Vehicle 503
Charging 510
Disconnecting and connecting 505
Jump starting 511
Removing and installing 505
Bead 394
Beverage holder see Cup holder
Page 549 of 569
548 Index
Climate control 208
Air conditioning, Cooling 219
Air conditioning refrigerant 538
Air distribution 213
Air recirculation mode 216
Air vents, Front 208, 214
Air vents, Rear 220
Air volume 214
Control panel, Front 210
Control panel, Rear 220
Deactivating system 212
Defogging 216
Defrosting 214
Rear passenger compartment 220
Residual heat utilization (REST) 219
Clock 26, 176
Cockpit 24
Cold tire inflation pressure 394
Collapsible tire 471, 532
Collapsible wheel chock 471
Combination switch 58, 59, 61, 147
Compass 334
Control system 180Control and operation of radio
transmitters 348
Control system 157
Multifunction display 157
Multifunction steering wheel 158
Resetting to factory default 171
Control system menus 160
AIRMATIC*/Compass 168
AUDIO 165
Distance warning function* 185
Distronic* (Canada only) 168
NAV* 167
Settings 170
Standard display 164
TEL* 187
Trip computer 185
Vehicle status message memory 169
Control system submenus 161, 163
Comfort* 183
Instrument cluster 174
Lighting 177
Time/Date 176
Vehicle 180Coolant 360, 537, 541
Anticorrosion/antifreeze mixing ratio
and quantity 541
Capacities 537
Checking coolant level 360
Messages in the multifunction
display 448–450
Temperature 350
Corner-illuminating front fog lamps* 148
Messages in the multifunction
display 456
Replacing bulbs 480, 481
Cruise control 257
Activating 258
Messages in the multifunction
display 430
Cup holders 308
Front center console 308
Rear center console* 310
Curb weight 394
Customer Assistance Center see CAC
Page 555 of 569
554 Index
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 150
Delayed switch-off 180
Interior rear view mirror 48
Antiglare position 203
Auto-dimming* 203
Interior storage spaces see Storage com-
partments
Intermittent wiping
Windshield wipers 60
J
Jack 467, 469, 470
Jacking up the vehicle 493
Jump starting 511K
Key, Mechanical 474
Key, SmartKey 110
Batteries 118, 479
Battery check lamp 110
Checking battery condition 118
Closing the power windows
(Convenience closing feature) 245
Closing the tilt/sliding panel*
(Convenience closing feature) 245
Closing the tilt/sliding sunroof*
(Convenience closing feature) 245
Closing, Power tailgate* 124
Factory settings 112
Locking/unlocking 38, 67, 110
Locking/unlocking, Global
setting 112
Loss of 118
Messages in the multifunction
display 453–454
Opening the power windows
(Summer opening feature) 244
Opening the tilt/sliding panel*
(Summer opening feature) 244
Opening the tilt/sliding sunroof*
(Summer opening feature) 244Remote control 110
Replacing batteries 479
Selective settings 112
Starter switch positions 39
Starting the engine 53
Turning off the engine 66
Unlocking and opening, Power
tailgate* 121
Key, SmartKey with KEYLESS-GO*
Batteries 118, 479
Battery check lamp 113
Checking battery condition 118
Closing the power windows
(Convenience closing feature) 245
Closing the tilt/sliding panel*
(Convenience closing feature) 245
Closing the tilt/sliding sunroof*
(Convenience closing feature) 245
Closing/locking, Power
tailgate* 124
Factory settings 116
Important notes 115
Locking/unlocking 39, 67, 113
Locking/unlocking, Global
setting 117
Loss of 118