roof MERCEDES-BENZ S-Class 2008 W221 Comand Manual

Contents
Parktronic system* ...................... 472
Park Assist* ................................. 476
Advanced Parking Guidance*....... 481
Rear View Camera*...................... 487
Night View Assist* ....................... 491
Blind Spot Assist* ........................ 495
Air vents ............................................ 498
Opening and closing air vents ...... 500
Ventilated storage compartment
(Canada only) ............................... 500
Automatic climate control ................. 501
Deactivating climate
control system ............................. 503
Operating climate control system
in automatic mode ....................... 503
Setting temperature ..................... 504
Adjusting air volume .................... 504
Front defroster ............................. 504
Rear window defroster ................. 506
Maximum cooling MAXCOOL
(USA only) .................................... 506
Air recirculation mode.................. 506
Residual engine heat and
ventilation .................................... 509
Rear passenger compartment
climate control* ........................... 509Trunk .................................................. 511
Opening trunk ............................... 511
Closing trunk ................................ 512
Trunk emergency release.............. 516
Valet locking ................................. 517
Power tilt/sliding sunroof................... 518
Opening and closing
power tilt/sliding sunroof ............. 518
Synchronizing ............................... 520
Panorama roof with power
tilt/sliding panel* ............................... 521
Roller sunblinds ............................ 521
Opening and closing panorama
roof with power tilt/sliding panel.. 522
Synchronizing ............................... 524
Loading and storing ............................ 525
Roof rack* .................................... 525
Loading instructions ..................... 525
Storage compartments ................. 526
Cupholders ................................... 530
Trunk ............................................ 532
Useful features ................................... 534
Sun visors ..................................... 534
Vanity mirror in rear...................... 534
Rear window sunshade ................. 535
Ashtrays........................................ 536Cigarette lighters .......................... 537
Power outlet ................................. 538
Floormats* ................................... 538
Telephone* ................................... 539
Tele Aid ......................................... 542
Garage door opener ...................... 551
Infrared reflecting windshield ....... 556
Operation.......................................... 557
The first 1000 miles (1500 km) .......... 558
Driving instructions ............................ 559
Drive sensibly – save fuel ............. 559
Drinking and driving...................... 559
Pedals ........................................... 559
Power assistance .......................... 559
Brakes .......................................... 560
Driving off ..................................... 562
Parking ......................................... 562
Tires.............................................. 563
Hydroplaning ................................ 563
Tire traction .................................. 564
Tire speed rating ........................... 564
Winter driving instructions ............ 565
Standing water ............................. 566
Passenger compartment............... 567

25 At a glance
Exterior view
Item
Page
1
Trunk

Unlocking


Opening and closing


Minispare wheel


Vehicle tool kit
511
511
723
705
2
Rear lamps
715
3
Rear window, defrosting
506
4
Fuel filler flap
Gasoline
570
770
5
Doors

Locking and unlocking


Opening and closing
358
358
Item
Page
6
Exterior rear view mirror
Parking position
388
391
7
Towing the vehicle
737
8
Rims and tires

Checking tire inflation
pressure


Minispare wheel


Flat tire
754
592
707
723
9
Hood, opening
Engine oil
Coolant
573
575
579
Item
Page
a
Headlamp cleaning system
403
b
Front lamps
715
c
Windshield wipers
Wiper blades, replacing
Wiper blades, cleaning
408
721
622
d
Window, cleaning
622
e
Roofs

Power tilt/sliding sunroof


Panorama roof with power
tilt/sliding panel*
518
521

33 At a glance
Overhead control panel
Overhead control panel
Item
Page
1
Eyeglasses compartment
527
2
Left reading lamp on/off
406
3
Rear interior lighting on/off
406
4
Front interior lighting on/off
406
5
Power tilt/sliding sunroof
switch or panorama roof with
power tilt/sliding panel*
switch
518
521
6
Tele Aid (emergency call sys-
tem) button
542
7
Interior lighting control
406
Item
Page
8
Opening/closing rear roller
sunblinds
521
9
Right reading lamp on/off
406
a
Rear view mirror
388
b
Garage door opener
551
c
Hands-free microphone for

Tele Aid (emergency call
system)


Telephone*


Voice Control
542
539
308

35 At a glance
Rear door control panel
Rear door control panel
Item
Page
1
Selection switch for right
front passenger seat adjust-
ment*
1
1This switch is located on the right rear passenger
side only.
376
2
Memory function* (for storing
seat settings) (Canada only)
392
3
Inside door handle
367
4
Seat adjustment
373
5
Seat heating*
Seat ventilation*
377
378
6
Button for extending/retract-
ing panorama roof sunblind*
521
7
Switch for extending/retract-
ing rear window sunshade
535
8
Switches for opening/closing
door windows
Switches for opening/closing
rear side window sunshades*
410
412

58 Safety and SecurityOccupant safetyPRE-SAFE
® takes action in the following in-
stances:


Emergency braking situations, e.g.
when BAS (
page 69) is activated or
when BAS Plus* (
page 70) is strongly
intervening.


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 20 mph (30 km/h).
When you are driving faster than 20 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.


The system increases the air pressure
in the air pockets (on the sides of the
seat cushion and backrest) of the mul-
ticontour* and/or drive-dynamic front
seats*.


If the vehicle is understeering or over-
steering, the tilt/sliding sunroof and
the door windows also close until only
a small gap remains.
Once the hazardous situation is over with-
out an accident occurring, PRE-SAFE
®
loosens the seat belt pre-tension and de-
creases 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
®.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.
i
If the closing procedure of the tilt/sliding
sunroof or power windows is blocked, the
tilt/sliding sunroof or power windows will stop
and open slightly.
!
When moving the seat, make sure there are
no items in the footwell or behind the seats. Oth-
erwise you could damage the seats.

64 Safety and SecurityOccupant safety
Bring the rear power seat backrest* to
its fully upright position (
page 375).

Fold upholstery cover3 upward.

Turn installation device4 to a vertical
position so that upholstery cover3
does not fold down.

Install child seat according to the man-
ufacturer’s instructions.
A rigid connection is established be-
tween the child seat and the body of
the vehicle.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 410)


adjustment of front passenger seat
from the rear* (
page 376)


rear center console lighter
(page 537)


sunblinds for panorama roof*
(page 521)


rear window sunshade (
page 535)
and rear side window sunshades
(
page 412)
Warning!
G
Vehicles with rear power seats*: Never ad-
just the rear seat position after installing the
child restraint. Adjusting the rear seat posi-
tion after installing the child restraint could
damage the child restraint and/or introduce
undesirable slack or tension into the seat
belt and loosen or misposition the child re-
straint, lessening the effectiveness of the
child restraint and thus increasing the
chance or severity of injury in an accident.i
T h e c h i l d s e a t m u s t b e f i r m l y a t t a c h e d t o t h e
right and left side anchor fittings.
Make sure the seat belt for the center seat can
operate freely with a child seat installed.
Non-LATCH type child seats may also be used
and can be installed using the vehicle’s seat belt
system. Install child seat according to the manu-
facturer’s instructions.


143 Control systems
COMAND telephone*
Functional restrictions
You will not be able to use the telephone,
or you may have to wait a while, in the fol-
lowing situations:

If the telephone has not yet logged into
the network.
The telephone automatically tries to
log into a network. If no network is
available, you will also not be able to
make a “911” emergency call.
If you attempt to make an outgoing call,
the “No Service” message will appear
for a short while.


If the mobile phone is not inserted in
the cradle.


SIM card is not inserted in GSM type
phone.Notes about COMAND telephone fea-
tures using a Bluetooth
® connection
Many of the Mercedes-Benz approved mo-
bile phones, cradles and adaptors avail-
able for use in your vehicle utilize
Bluetooth
® technology to communicate
with each other and the vehicle. Depend-
ing on your phone brand and model, the
number of in-vehicle or on-display
COMAND telephone features supported
via Bluetooth® communication, and thus
available for your use, may vary.
The descriptions and illustrations in this
section are based on the use of fully com-
patible Mercedes-Benz approved mobile
phones and cradles that do not utilize Blue-
tooth
® technology to communicate with
each other. If your vehicle is equipped with
integrated Bluetooth
® functionality than a
Bluetooth
® capable mobile phone, head-
set, Laptop, PDA, etc. is required to utilize
those features.For additional information about
Mercedes-Benz approved Bluetooth
® mo-
bile phones and related accessories please
contact the Mercedes-Benz Customer As-
sistance Center at 1-800-FOR-MERCedes
or your nearest authorized Mercedes-Benz
Center.
Switching telephone on or off
Switching on: Insert mobile phone
into cradle when COMAND is switched
on.
or

Switch on the mobile phone
(see mobile phone operating instruc-
tions).

Switching off: Select “Telephone”

“Telephone”
“Telephone OFF”.
or

Switch off mobile phone (see mobile
phone operating instructions).
i
The roof cargo container* may impair mo-
bile phone reception. In an emergency, remove
the mobile phone from the mobile phone cradle
(
page 539) to make a call.

145 Control systems
COMAND telephone*
“911” emergency call
The following conditions must be fulfilled
in order to make a “911” emergency call:

The phone is switched on.


A mobile network is available.


There is a valid SIM card in the phone
(not necessary in all mobile networks).
If you cannot make an emergency call, you
must initiate rescue measures yourself.
The “911” emergency call is a public ser-
vice. Any misuse is punishable by law.Placing a “911” emergency call before
entering PIN/PIN2, PUK/PUK2 or un-
lock code
Entering the number using the COMAND
controller

Select “Telephone”
“Dial 911”.
Entering the number using the tele-
phone keypad

Enter digits 9-1-1 (
page 144).

Press s.Placing a “911” emergency call after
entering PIN/PIN2, PUK/PUK2 or un-
lock code
Entering the number using the COMAND
controller

Select “Telephone”.

Select all the digits in sequence.

Select “S”.
Entering the number using the tele-
phone keypad

Enter digits 9-1-1 (
page 144).

Press s.
i
The “911” emergency call system is a public
service. Using it without due cause is a criminal
offense.
i
This function places a call to the local 911
provider. It does not initiate a Tele Aid call.
i
If no SIM card is inserted in the mobile
phone, you can only initiate a “911” emergency
call by using COMAND and the mobile phone.
i
The roof cargo container* may impair mo-
bile phone reception. In an emergency, remove
the mobile phone from the mobile phone cradle
(
page 539) to make a call.

192 Control systemsCOMAND navigation (introduction)General notes
Operational readiness of the navigation
system following a system software
update by an authorized
Mercedes-Benz Center
After a system software update by an au-
thorized Mercedes-Benz Center, the in-
stalled map software may no longer be
compatible. If this is the case, the naviga-
tion system will not be operational.
You will know if this is the case, when the
following message will appear when you
switch to navigation mode: “The system
software has been updated. The map soft-
ware must be updated now. Please insert
the DVD with the map software.”
Updating map software: Proceed as
described in the “Updating the map
software” section (
page 188). Use
map software which is compatible with
the system software.Initial use or use following a system
software update
In both these cases, the navigation system
must determine the position of the vehicle.
You may have to drive for a while before
precise route guidance is possible.
GPS reception
Correct functioning of the navigation sys-
tem depends on GPS reception, among
other things. In certain situations, GPS re-
ception may be impaired, there may be in-
terference or there may be no reception at
all, e.g. in tunnels, in multistory parking ga-
rage or due to snow on the GPS antenna. If
there is snow on the GPS antenna, you
should remove it. The GPS antenna is at
the back of the vehicle roof.The roof cargo container* may also impair
mobile phone reception and GPS cover-
age.
Route guidance after vehicle transpor-
tation
COMAND has to redetermine the position
of the vehicle if the vehicle has been trans-
ported (e.g. by ferry, by train or after tow-
ing).
Positioning takes place automatically even
when COMAND is switched off. The dura-
tion varies from one case to another.
Route guidance may be restricted as fol-
lows during vehicle positioning:


Navigation announcements, route
guidance displays and displayed street
names are not consistent with the ac-
tual location of the vehicle.


COMAND does not generate navigation
announcements.
i
Please note that the update must be allowed
to run to the end in this case. If you interrupt it,
the navigation system will continue to be non-op-
erational.

272 Control systemsCOMAND vehicle menuTrunk opening-height restriction* on/off
Vehicles with trunk opening/closing sys-
tem*:
You can select whether the trunk lid should
open fully or only to the height of the roof.
Select “Vehicle”.
The main area is active.

Selecting “Trunk Opening-height Re-
striction” function: Slide omp or
rotateymz.

Confirming selection: Press n.

Switching on or off: Press n.
or

Select “Vehicle”
“Vehicle”
“Trunk
Opening-height Restriction”.
A checkmark appears when the trunk
opening-height restriction is switched
on.

Confirming selection: Press n.
i
The components and operating principles of
COMAND can be found on (
page 87).