Page 406 of 489

405 Practical hints
Unlocking/locking in an emergency
Unlocking the trunk
A minimum height clearance of 5.71 ft
(1.74 m) is required to open the trunk lid.
The trunk lid lock is located next to the
handle above the rear license plate recess.
1Unlocking in an emergency
2Handle
Insert the mechanical key into the
trunk lid lock until it stops.
Turn the mechanical key
counterclockwise to position1 and
hold it in this position.
Pull the trunk lid handle2 and lift the
trunk lid.The trunk opens.
Turn the mechanical key back and
remove it from the trunk lid lock.
Locking the vehicle
If you cannot lock the vehicle with the
SmartKey or SmartKey with
KEYLESS-GO*, do the following:
Close the passenger door and the
trunk.
Press the central locking switch in the
center console (
page 120).
Check to see whether the locking knob
on the passenger door has moved
down.
If necessary, push it down manually.
Remove the mechanical key out of the
SmartKey (
page 404).
Check whether the trunk is locked.
If necessary, lock the trunk with the
mechanical key (
page 119).
Except for the driver’s door, the vehicle
should now be locked.
1Locking
Insert the mechanical key into the
driver’s door lock until it stops.
Turn the mechanical key clockwise to
position1.
The driver’s door is locked.
!The trunk lid swings open upwards
automatically. Always make sure there
is sufficient overhead clearance.
Page 470 of 489

469 Index
C
CAC 461
California retail buyers and lessees,
Important notice for 11
Call priority (Tele Aid) 285
Can holder see Cup holder
CAN system 461
Capacities and
recommended fuel/lubricants 452
Cargo area see Trunk
Cargo tie-down rings 268
Carpets, cleaning 357
Catalytic converter 303
CD changer* 225
CD player 225
Control system 150
Center console 27
Lower part 28
Upper part 27
Central locking
Automatic 120, 163
Locking/unlocking from inside 121
Central locking switch 121
Certification label 442
Charcoal filter 204Children in the vehicle 74
Air bags 74
Blocking rear
side window operation 85
Front passenger front
air bag off indicator lamp 81
Infant and
child restraint systems 69, 74, 82
LATCH-type child seat anchors 83
LATCH-type
child seat anchors design A 84
LATCH-type
child seat anchors design B 84
Occupant Classification System
(OCS) 77
Cigarette lighter 276
Climate control see
Climate control systemClimate control system
Air conditioning refrigerant 454
Air conditioning, Cooling 194, 206
Air distribution 190, 201
Air recirculation mode 192, 203
Air vents 195, 208
Air volume 190, 191, 201
Charcoal filter 204
Control panel,
Automatic climate control 197
Control panel,
Climate control 187
Deactivating/Reactivating 189, 199
Defogging 202
Defrosting 202
Defrosting, rear window 185
Front defroster 191
MAXCOOL 202
Residual engine heat
and ventilation* (REST*) 207
REST* 465
Temperature 190, 200
Clock 25, 142, 157, 158
Setting time 157, 158
Cockpit 22, 461
Page 473 of 489

472 IndexE
Easy-entry/exit feature 42, 164
Electrical fuses see Fuses
Electrical outlet 277
Electrical system, Technical data 450
Electronic Stability Program see ESP
®
Emergency call system* 279
Emergency calls
911 calls 244
Tele Aid calls 281, 282
Emergency operation
(Limp-Home Mode) 179
Emergency operations
Active head restraints, Resetting 408
Center console,
Indicator lamps 368–369
Gear selector lever, Unlocking 406
Instrument cluster,
Indicator lamps 360–367
Power tilt/sliding sunroof*,
Manual operation 407
Remote door unlock 286
Trunk lid, Releasing from inside 118
Trunk lid, Unlocking 405
Unlocking/locking the vehicle 404Emergency tensioning device see ETD
Emergency, In case of
Battery, Jump starting 430
First aid kit 398
Flat tire, Changing 420
Fuses 436
Hazard warning flasher 137
Roadside Assistance 12, 282
Towing the vehicle 432
Emission control 303
Emission control information label 442
Emission control vacuum
line routing diagram label 442
Emission system warranties 10
Engine
Belt layout 443
Block heater (Canada only) 347
Break-in recommendations 294
Cleaning 353
Compartment 308
Malfunction indicator lamp 25, 362
Maximum engine speed 444
Message in display 384
Number 442, 462
Starting 48
Starting difficulties 50Starting with KEYLESS-GO* 49
Starting with SmartKey 49
Technical data 444
Turning off 58
Turning off with KEYLESS-GO* 58
Turning off with SmartKey 58
Engine coolant see Coolant
Engine oil 309, 454
Adding 312, 454
Additives 454
Changing 312, 454
Checking level 307, 310
Checking level (Dipstick) 311
Consumption 309
Filler cap 313
Filler neck 313
Messages in display 310, 388
Viscosity 462
Engine oil level 307, 310
ESP
®
90, 462
Messages in display 374–375
Warning lamp 365
ETD 72, 462
Safety guidelines 66
Exterior rear view mirrors 43, 181
Parking position 164, 182
Page 477 of 489

476 IndexKey, SmartKey with KEYLESS-GO*
Changing batteries 411
KEYLESS-GO* 103, 463
Batteries in SmartKey 108
Battery check lamp, SmartKey 107
Factory setting 106, 108
Ignition 36
Important notes 104
Lock button 60
Locking/unlocking 33, 60, 103
Locking/unlocking,
Global setting 106
Locking/unlocking, Global
with lock button on trunk lid 109
Locking/unlocking,
Selective setting 107
Loss of key 110
Messages in display 390
Remote control 103
Start / stop button 35
Starting the engine 49
Turning off the engine 58
Unlocking/opening trunk lid 109
Kickdown 174, 463
Kilopascal 343L
Labels 442
Certification 442
Emission control information 442
Vacuum line routing diagram 442
Lamp sensor see Light sensor
Lamps, exterior 412
Light sensor 392
Messages in display 391–395
Lamps, indicator and warning
ABS 25, 360
Battery (SmartKey) 101, 107
Brakes 25, 361
Center console 368–369
CHECK ENGINE 362, 363
Coolant 364
Coolant temperature 25, 141
Distance warning 25
Engine diagnostics 362, 363
Engine malfunction 25, 362, 363
ESP
®
25, 365
Fog lamps 134
Front passenger front air bag off 68
Front passenger front
air bag off indicator lamp 368
Fuel reserve 25, 365High beam headlamp 25
Instrument cluster 360–367
Low beam headlamps 25
Parktronic system* warning
indicators (Canada only) 260
Seat belt telltale 25, 71, 366
SRS 25, 63, 367
Turn signals 25
Language, Setting 155
LATCH-type child seat anchors see
Children in the vehicle
License plate lamps
Messages in display 392
Replacing bulbs 413, 417
Light alloy wheels, cleaning 356
Light sensor
Messages in display 392
Lighter see Cigarette lighter
Lighting, Exterior and interior 131
Limp-Home Mode 179
Loading
Ski sack* (Canada only) 263
Loading see Vehicle loading
Loading the vehicle 320
Locator lighting 133, 161