41 At a glance
Storage compartments
Item
Page
1
Glove box
448
2
Document holder in sun visor
455
3
Door pocket
4
Ruffled storage pocket
451
5
Door pocket
Ashtray
456
6
Side storage pocket in trunk
Holder for Operator’s Manual
pouch
7
Additional storage spaces un-
der the trunk floor
453
8
Side storage pocket in trunk
9
Door pocket
Ashtray
456
Item
Page
a
Ruffled storage pocket
451
b
Door pocket
c
Document holder in sun visor
455
d
Ashtray
Cigarette lighter
456
457
e
Eyeglasses compartment in
overhead control panel
449
f
Parcel net in front passenger
footwell
449
g
Front passenger seat storage
compartment with first aid kit
611
Item
Page
h
Front center armrest with
storage compartments
448
j
Cup holder in the rear center
armrest
Cup holder under the rear
center storage compartment*
452
452
k
Rear center armrest with stor-
age compartment
450
l
Rear storage box
451
m
Cup holder in the front center
console
452
n
Driver’s seat storage com-
partment
449
49 Safety and Security
Occupant safety
Front air bags
1Driver air bag
2Front passenger front air bag
Driver and front passenger front air bags
are deployed:
in the event of certain frontal impacts
if impact exceeds a preset deployment
threshold
independently of the side impact air
bagsThe air bags will not deploy in impacts
which do not exceed the system’s deploy-
ment thresholds. You will then be protec-
ted by the fastened seat belts.
The passenger front air bag will only be
deployed if:
the system, based on OCS weight sen-
sor readings, senses that the front
passenger seat is occupied
the 59indicator lamp in
the center console is not lit
(page 53)
the impact exceeds a preset deploy-
ment thresholdSide impact air bags
1Front side impact air bag
2Rear side impact air bag
The side impact air bags are deployed:
in impacts exceeding a preset deploy-
ment threshold
on the impacted side of the vehicle
independently of the front air bags
The front passenger side impact air bag1
will not deploy if the OCS senses that the
front passenger seat is empty and the front
passenger seat belt is not fastened (latch
plate is not inserted into the buckle). With
an empty front passenger seat and the
i
The front air bags in this vehicle have been
designed to inflate in two stages. This allows the
air bag to have different rates of inflation that are
based on the rate of relevant vehicle decelera-
tion as assessed by the air bag control unit
On the front passenger-side, the front air bag de-
ployment is additionally influenced by the pas-
senger’s weight category as identified by the
Occupant Classification System (OCS)
(page 50).
The lighter the front passenger-side occupant,
the higher the vehicle deceleration rate required
for the second stage inflation of the air bag.
60 Safety and SecurityOccupant safetyPreventive occupant safety (PRE-SAFE
®)
Your vehicle automatically takes preven-
tive measures to better protect the occu-
pants in the following hazardous
situations.PRE-SAFE
® takes action in the following in-
stances:
Emergency braking situations, e.g.
when BAS (
page 71) is activated or
when
BAS Plus* (page 71) is strongly inter-
vening.
Critical dynamic driving situations, e.g.
when the vehicle is understeering or
oversteering because it has exceeded
its physical limitations.
Evasive steering maneuvers at speeds
above 19 mph (30 km/h).
When you are driving faster than 19 mph
(30 km/h), PRE-SAFE
® takes the following
measures in such situations:
The front seat belts are pre-tensioned
electrically.
If the OCS senses that the front pas-
senger seat is occupied and the seat is
in an unfavorable position, it will be
adjusted to a better position.
If the vehicle is equipped with power
adjustable rear seats* and the passen-
ger outer seats are in an unfavorable
position, they will be adjusted to a bet-
ter position.
It increases the air pressure in the air
pockets (on the sides of the seat cush-
ion and backrest) of the multicontour*
and/or drive-dynamic front seats*.
If the vehicle is understeering or over-
steering, the tilt/sliding sunroof and
the side windows also close until only a
small gap remains.
Once the hazardous situation is over with-
out an accident occurring, PRE-SAFE
®
loosens the belt pre-tension and decreas-
es the air pressure in the air pockets of the
multicontour and drive-dynamic seats*.
You can readjust all of the settings made
by PRE-SAFE
®.
Warning!
G
The PRE-SAFE
® system is intended to re-
duce the effects of an accident on properly
seat-belted vehicle occupants. Despite
having the PRE-SAFE
® system in your vehi-
cle, the possibility of injuries occurring as a
result of an accident cannot be eliminated.
Therefore, you should always drive carefully
and adjust your driving to the prevailing
road, weather, and traffic conditions.
i
If the closing procedure of the tilt/sliding
sunroof or door windows is blocked, the tilt/slid-
ing sunroof or door windows will stop and open
slightly.
61 Safety and Security
Occupant safety
If the seat belts do not release:
Adjust the backrest or seat slightly to
the rear until the seat belt tension is di-
minished.
The locking mechanism releases.
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
Make sure the infant or child is
properly secured at all times while the
vehicle is in motion.
!
When moving the seat, make sure there are
no items in the footwell or behind the seats. Oth-
erwise you could damage the seats.
Warning!
G
Do not leave children unattended in the ve-
hicle, even if they are secured in a child re-
straint system. The children could
injure themselves on parts of the vehicle
be seriously or fatally injured through
excessive exposure to extreme heat or
cold
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
If children open a door, they could
injure other persons
get out of the car and injure themselves
or be injured by following traffic
Do not carry heavy or hard objects in the
passenger compartment or trunk unless
they are firmly secured in place. For more in-
formation, see “Loading and storing”
(
page 447) section of the “Controls in de-
tail” chapter.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of
strong braking maneuvers
sudden changes of direction
an accident
67 Safety and Security
Occupant safety
Override switch for rear passenger compartment
You can disable select functions in the rear
passenger compartment for added safety
(for instance when you have children riding
in the rear passenger compartment).
You can disable the following functions in
the rear passenger compartment:
rear door window operation
(page 353)
adjustment of front passenger seat
from the rear* (
page 320)
rear center console lighter
(page 458)
sunblinds for panorama roof*
(page 443)
rear window sunshade (
page 456)
and rear side window sunshades
(
page 355)The override switch is located on the driv-
er’s door.
1Override switch
2Indicator lamp
Activating: Press switch 1.
Indicator lamp2 comes on. The func-
tions in the rear are disabled.
Deactivating: Press switch 1 again.
Indicator lamp2 goes out. The func-
tions in the rear are enabled again.Warning!
G
Activate the override switch when children
are riding in the back seats of the vehicle.
The children may otherwise injure them-
selves, e.g. by becoming trapped in the win-
dow opening.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock your vehicle. Do not leave children un-
attended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.i
Operation of the rear door windows with the
switches located in the driver’s door is still pos-
sible.
69 Safety and Security
Driving safety systems
Driving safety systems
This section contains information about
Adaptive Brake Lights as well as the follow-
ing driving safety systems:
ABS (A
ntilock B
rake S
ystem)
Adaptive Brake
BAS (B
rake A
ssist S
ystem)
BAS Plus* (B
rake A
ssist S
ystem Plus*)
EBP (E
lectronic B
rake P
roportioning)
ESP
® (E
lectronic S
tability P
rogram)
ETS (E
lectronic T
raction S
ystem)
ABS
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.The ABS is functional above a speed of ap-
proximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will re-
spond even to light brake pressure.
The - indicator lamp in the instrument
cluster (
page 28) comes on when you
switch on the ignition (
page 315). It goes
out when the engine is running.
Braking
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is in
the regulating mode.
Keep firm and steady pressure on the
brake pedal while experiencing the pul-
sation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to
steer the vehicle.
Warning!
G
The following factors increase the risk of ac-
cidents:
Excessive speed, especially in turns
Wet and slippery road surfaces
Following another vehicle too closely
The ABS, BAS, BAS Plus*, EBP, ESP
® and
ETS cannot reduce this risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.i
In winter operation, the maximum effective-
ness of the ABS, Adaptive Brake, BAS,
BAS Plus*, EBP, ESP
® and ETS is only achieved
with winter tires (
page 530), or snow chains
as required.
Warning!
G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.
70 Safety and SecurityDriving safety systemsThe pulsating brake pedal can be an indica-
tion of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Emergency brake maneuver
Keep continuous full pressure on the
brake pedal.
For more information, see “Practical hints”
(
page 544).
Adaptive Brake
Adaptive Brake provides a high level of
braking safety as well as increased braking
comfort.Adaptive Brake Lights (S 600 and
USA only)
Depending on vehicle production date the
brake lamps flash in quick intervals while
you are braking in order to signal to cars
behind you that
you are braking strongly at a speed of
more than 30 mph (50 km/h)
you are braking with the aid of BAS or
BAS Plus*
If you bring the car to a complete stop by
hard braking at a speed of more than
40 mph (70 km/h), the hazard warning
flasher automatically comes on as soon as
the vehicle is at a standstill. While the vehi-
cle is stationary, the brake lamps are con-
tinuously lit up. Once you drive faster than
6 mph (10 km/h) afterward, the hazard
warning flasher goes out.
Warning!
G
When the ABS is malfunctioning, the BAS,
BAS Plus*, ESP
® and ETS are also switched
off.
When the ABS is malfunctioning, the wheels
may lock during hard braking, reducing
steering capability and extending the brak-
ing distance.
Warning!
G
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking or steering efficiency
beyond that afforded by the condition of the
vehicle brakes and tires or the traction af-
forded. The ABS cannot prevent accidents,
including those resulting from excessive
speed in turns, following another vehicle too
closely, or hydroplaning. Only a safe, atten-
tive, and skillful driver can prevent acci-
dents.
The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or dan-
gerous manner which could jeopardize the
user’s safety or the safety of others.
84 Control systemsCOMAND introductionOperating COMAND
Menu overview
The illustration below shows the structure
of the main menus and their main menus.Each main menu has a main menu. Each
menu item in the main menu in turn has
several submenu items.
Navi
Page
Audio
Page
Telephone*
Page
Vehicle
Page
Commands/menusMap Display
150
FM/AM Radio
93
Telephone*
115
Exterior Lighting Delayed Switch-off
220
Mode
152
Sat Radio*
(USA only)
98
Address Book*
202
Locator Lighting
221
CD
104
Telephone OFF*
116
Exterior Mirror Convenience Settings
222
DVD-Audio
104
Automatic Locking
223
MP3
104
Easy Entry/Exit Feature
224
Audio OFF
92
Interior Lighting Delayed Switch-off
226
Interior Ambient Light
225
Rear Window Sunshade*
227
Trunk Opening-height Restriction
227
Tow-away Alarm
228