
At a glance
 27Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Notes
Do not use the voice command sys-
tem to make emergency calls. Your 
voice and habitual tone could be affected 
by stressful situations, as a result of which 
the process of establishing the telephone 
connection could be unnecessarily 
delayed. Instead, use the emergency call 
button near the interior rearview mirror, 
refer to page 177.<
Environmental conditions
The voice command system uses a special 
hands-free microphone located in the front 
of your vehicle's headliner. Although the 
system is designed to filter out ambient 
noise, you can help ensure that your com-
mands will be understood by observing the 
following instructions:
>Speak smoothly and clearly, at a normal 
volume. Do not place any unusual 
stress on individual syllables, and avoid 
pauses
>Do not speak while the voice command 
system is talking
>Keep the doors, windows and glass 
roof closed to prevent interference from 
ambient noise
>Avoid other sources of noise in the 
vehicle while speaking, and ask other 
vehicle occupants to refrain from talk-
ing while you are using the system
>The hands-free microphone is aimed 
toward the driver. This means that the 
system might be unable to register the 
voices of other vehicle occupants prop-
erly.
The notebook
Recording a note
You can store approx. ten minutes of 
spoken text Ð either as a single entry or 
as multiple entries of any desired length.
To terminate recording:
Press the   button for a long period.
When recording notes, the voice 
command system does not respond 
to the {Cancel} command. The text check-
ing function for command words is deacti-
vated in this case so that you can speak 
any desired text for your notes. This feature 
saves you from having to concentrate on 
avoiding any command words.<
Listening to a notebook entry
To listen to recorded notebook entries:
Deleting notes
Clearing the notebook
To delete all contents from the notebook:
{Record note}.
1.{Read out}
Approximately the first 3 seconds 
of the first note are read aloud 
2.Following the inquiry {{Note and 
next?}} select the desired function
>To listen to the entire note:
{Read out}
>To listen to the next notebook 
entry: 
{Next}
>To listen to the entry again: 
{Back} or 
{Repeat}.
1.{Edit}
2.{Delete}.
1.{Notepad}
2.{Delete}. 

Opening and closing
40 >To a change in the vehicle's tilt if some-
one attempts to steal the wheels or tow 
the vehicle 
>To interruption of battery voltage. 
The system responds to unauthorized vehi-
cle entry and attempted theft by simulta-
neously activating: 
>An acoustic alarm, which lasts for a 
period of approx. 30 seconds 
>The hazard warning flashers for approx. 
five minutes 
>The high beams, which flash on and off 
in the same rhythm.
Arming and disarming the alarm 
system 
When you lock or unlock the vehicle, either 
with the remote control unit or at the door 
lock, the alarm system is armed or dis-
armed at the same time. 
The system indicates that it has been cor-
rectly armed by switching on the hazard 
warning flashers for a single cycle and by 
emitting an acoustic signal.
You can have different acknowledg-
ment signals set to confirm arming 
and disarming.< 
You can also open the luggage compart-
ment lid with the system armed using 
button 3   on the remote control, refer to 
page 34. When you close the lid, the sys-
tem is rearmed. 
Pressing the Panic mode button for a 
longer period triggers the alarm, refer 
to page 34.< 
To deactivate the alarm
>unlock the vehicle using the remote 
control, refer to page 34
>insert the remote control all the way into 
the ignition lock, engaging the detent. 
Indicator lamp displays
>The indicator lamp below the interior 
rearview mirror flashes continuously: 
the system is armed 
>The indicator lamp flashes when the 
system is armed: door(s), the hood or 
luggage compartment lid are not com-
pletely closed. Even if you do not close 
the alerted area, the system begins to 
monitor the remaining areas, and the 
indicator lamp flashes continuously 
after 10 seconds. However, the interior 
motion sensor is not activated 
>The indicator lamp goes out when the 
system is disarmed: no manipulation 
or attempted intrusions have been 
detected in the period since the system 
was armed 
>The indicator lamp flashes when you 
disarm the system before the remote 
control unit is inserted in the ignition 
lock, but for no more than roughly 
5  minutes: an attempted entry has been 
detected in the period since the system 
was armed. 
Following triggering of an alarm, the indica-
tor lamp will flash continuously. 
Avoiding unintentional alarms 
The tilt alarm sensor and interior motion 
sensor may be switched off at the same 
time. You can do this to prevent a false 
alarm from being triggered in garages with 
elevator ramps, for instance, or when the 
vehicle is transported by trailer or train: 
Lock, i.e. arm twice; press button 2  
on the remote control twice in succession, 
refer to page 34. 
The indicator lamp lights up briefly and  

Controls
 51Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Active seat*
Active adjustment of the seat cushion's 
contours reduces muscular tension and 
fatigue to help prevent lower back pain. 
To activate: press the button, the indicator 
lamp comes on. 
Mirrors
Adjusting exterior mirrors 
14-way adjustment 
2To select mirror for adjustment 
To prevent the exterior mirrors on this 
vehicle from being damaged, always 
fold them in by hand before entering an 
automatic car wash.< 
You can also adjust the mirrors manually by 
pressing against the outer edges of their 
lenses. 
Storing the mirror positions, refer to Seat, 
mirror and steering wheel memory on 
page 53. The mirror on the passenger's side 
features a lens with a more convex 
surface than the mirror installed on the 
driver's side. When estimating the distance 
between yourself and other traffic, bear in 
mind that the objects reflected in the mirror 
are closer than they appear. This means 
that estimations of the distance to following 
traffic should not be regarded as precise.< 
Self-defrosting mirrors 
The mirrors are automatically heated 
whenever the ignition is switched on. 
Interior and exterior mirrors, 
automatic dimming feature*
These mirrors automatically respond to 
ambient light and headlamp glare from fol-
lowing vehicles by automatically dimming 
through an infinitely-variable range. There 
are two photocells located in the interior 
rearview mirror for this purpose. One is 
integrated within the mirror's lens, arrow, 
while the other is located at an offset posi-
tion on the rear of the mirror housing. 
The mirrors automatically revert to their 
clear, undimmed mode whenever you 
place the selector lever into reverse. 
For trouble-free operation, keep the 
photocells clean and do not cover the 
area between the interior rearview mirror 
and the windshield. Do not attach any kind 
of stickers on the windshield in front of the 
mirror, either.<  

Driving
70
Signaling briefly
Press the lever up to but not beyond the 
resistance point. It then returns to the cen-
ter position when released. 
If the flashing of the indicator lamp and the 
ticking from the relay are both faster than 
normal, this indicates that one of the bulbs 
is defective; if a trailer is attached, this 
could also indicate that one of its turn sig-
nal indicator bulbs is defective. 
Wiper system
1Standard wiper speed: briefly press 
once. 
Fast wiper speed: briefly press twice 
2Switching off wipers or for brief wipe 
3Activating/deactivating rain sensor 
4Cleaning windshield and headlamps 
5Adjusting rain sensor sensitivity level
 
The lever automatically returns to its 
initial position when released.< 
1 Standard wiper speed 
The system automatically reverts to opera-
tion in the intermittent mode whenever the 
vehicle is stationary. 
Fast wiper speed 
You can also select this position by press-
ing the lever upward past the resistance 
point. 
The system automatically reverts to opera-
tion in the standard wipe mode whenever 
the vehicle is stationary. 
4 Cleaning windshield 
The system sprays washer fluid against the 
windshield and activates the wipers for a 
brief period. 
Headlamp washers 
Each fifth time you press into position 4 to 
clean the windshield while the headlamps 
are on. 
Do not use the washers if there is any 
danger that the fluid will freeze on the 
windshield. If you do so, your vision could 
be obscured. To avoid freezing, use a 
washer fluid antifreeze, refer to page 71.
Avoid activating the washer when the res-
ervoir is empty, as damage to the pump 
could result.< 
Windshield washer nozzles 
The windshield washer nozzles and the 
windshield itself in the area around the wip-
ers are heated automatically when the igni-
tion is switched on. 
Rain sensor 
The rain sensor is located on the wind-
shield, directly in front of the interior rear-
view mirror. 
Activating the rain sensor 
Briefly press the button with ignition in 
radio mode. The indicator lamp comes on. 
The wipers will always respond by com-
pleting at least one sweep of the wind-
shield. 
Adjusting rain sensor sensitivity level 
Turn the serrated dial 5.  

Reference 221
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Infrared windshield, refer to 
Entry/pass tags 126
Instrument cluster, refer to 
Info Display 10, 12, 14
Instrument cluster 
switch 70
Instrument illumination 100
Integrated universal remote 
control 111
Ð malfunctions, refer to 
Entry/pass tags 126
Interior lamps 100
Ð remote control 34
Interior mirror
Ð automatic dimming 
feature 51
Interior motion sensor 41
Ð switching off 34, 41
Interior rearview mirror 51
Intermittent operation for 
window wiper, refer to 
Rain sensor 70
J
Joystick
Ð refer to Control Center 17
Ð refer to Controller 17
Jump-starting 207
K
Keyless Go, refer to 
Comfort Access 34
Keyless opening and 
closing, refer to Comfort 
Access 34
Key Memory 54
Keys 32
Ð adapter for spare key 32
Kickdown 67
L
Language control 16, 25
"Last" 180
"Last dest." 136
"Last exit" 141
Latch, refer to LATCH 
child-restraint fixing 58LATCH child-restraint 
fixing 58
LEDs light-emitting 
diodes 101
"Left"
Ð for automatic climate 
control 106
Ð for seat heating 50
Length 213
Level control system 96
License plate lamp, 
replacing bulbs 202
Light-emitting diodes 
LEDs 101
Lighter 116
Lighting of instruments 100
Lights on warning 99
Light switch 99
"Limit" 86
"Limited Release" 24
Limit selection, 
adjustment 86
Lists, Control Center 19
Litter container 114
Loading the vehicle 125
"Location"
 135, 142, 143
Lock code 178
Locking without key, refer 
to Comfort Access 34
"LOGIC7" for audio 
mode 150
Louvers 102
Low beams 99
Ð automatic 99
Lower back support, refer 
to Lumbar support 46
Lug bolts 204
Luggage compartment
Ð Comfort Access 35
Ð opening from the 
inside 38
Ð operating via remote 
control 34Luggage compartment lid
Ð automatic 34, 38
Ð Comfort Access 35
Ð emergency operation 39
Ð emergency release 39
Ð locking separately 37
Ð opening from the 
inside 38
Ð opening from the 
outside 37
Ð operating via remote 
control 34
Luggage compartment 
net 39
Luggage compartment 
volume 214
Luggage rack, refer to 
Roof-mounted luggage 
rack 125
Lumbar support 46
M
M+S tires 192
Maintenance 198
Make-up mirror 51
Malfunction displays 82
Manually controlled 
recirculated air 104
Manual operation
Ð automatic 
transmission 67
Ð automatic transmission 
lockout 68
Ð doors 36
Ð fuel filler door 186
Ð glass roof 43
Ð luggage compartment 
lid 39
Ð parking brake 65
Manual release of 
transmission lockout 68
Map CD/DVD 130
"Map dir. travel" for 
navigation 140
"Map facing N" 139
"Map facing N." for 
navigation 140
Maximum axle loads 214
Maximum roof weight 214 

Reference 223
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Parking the vehicle 61
Parking with 
Automatic Hold 63
Passenger-side mirror tilt 
function 54
Pathway lighting 99
"PDC image" 91
PDC Park Distance 
Control 90
Personal Calling 175
"Perspective" for 
navigation 139
Phone book 179
Ð creating voice command 
phone book 179
Ð deleting all entries 180
Ð dialing numbers 179
Ð dialing numbers using 
voice command 
system 180
Ð entering numbers in voice 
command phone 
book 179
Ð entry deletion 180
Ð updating voice command 
phone book 179
Ð viewing entries 180
Phone number, refer to 
Portable phone 179
"Pict. format" 168
"Picture" 148
Ð DVD changer 168
Ð TV 164
Please fasten safety belt 
warning lamp 49
Pollen 108Portable phone
Ð adjusting volume 177
Ð battery 175
Ð calling 179
Ð call termination 179
Ð codes 178
Ð controlling with the 
buttons on the steering 
wheel 16
Ð hands-free system 177
Ð missed calls 181
Ð operating using the 
Control Center 175
Ð redialing 180
Ð refer to separate portable 
phone Owner's Manual
Ð selecting phone 
numbers 179
Ð switching on/off 178
Ð Top 8 list 180
Power rating 212
Power socket 116
Power windows 41
Pressure, tires 188
Pressure monitoring, 
tires 95
Programmable cruise 
control 71
Programming settings, 
refer to Vehicle Memory, 
Key Memory 54
Puncture
Ð Flat Tire Monitor 95R
Radio
Ð adjusting the tone 149
Ð "AUTOSTORE" 154
Ð Autostore 154
Ð controls 148
Ð memory locations 153
Ð operating 
temperatures 148
Ð sampling 153
Ð Scan 152
Ð selecting the 
waveband 152
Ð station search 152
Ð station selection 154
Ð storing a station 154
Ð switching on 152
Ð volume 149
Ð Weather Band 155
Radio mode 60
Ð with Comfort Access 60
Rain sensor 70
Reading lamps 101
"Rear" 24
Rear air conditioner 108
Ð activation and 
deactivation in Control 
Center 109
Ð air supply 108
Ð cooling adjustment 108
Rear armrest, refer to Rear 
center armrest 117
Rear center armrest 117
Rear cooler 113
Rear lamps, replacing 
bulbs 202
Rear monitor, refer to 
Control Center in rear 23
Rear screen 23
Rear seat heaters 50
Rear seats
Ð adjusting passenger seat 
from the rear 46
Ð comfort seat 
adjustments 46
Ð head restraint 
adjustment 47
Rearview mirror 51