trunk MERCEDES-BENZ CL550 2008 C216 User Guide

187 Control systems
COMAND 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 183). 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 no reception at all, e.g. in
tunnels, in multistory parking garages or
there is snow covering the trunk lid where
the GPS antenna is located. If there is
snow on the trunk lid it should be removed.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.


Instead of the route guidance displays,
you see the “Off Road” display and a di-
rection arrow. The direction arrow
shows the compass heading to the des-
tination.
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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.

260 Control systemsCOMAND vehicle menuIn this menu, you can program the follow-
ing vehicle functions:
Setting night security illumination
(Exterior Lighting Delayed Switch-off)
Use this function to set whether and how
long you would like the exterior lighting to
illuminate during darkness after exiting the
vehicle and both doors closed.
The exterior lighting automatically goes
out after the delayed switch-off time has
expired.
You can select:

“0 sec.”, the delayed switch-off feature
is deactivated


“15 sec.”, “30 sec.”, “45 sec.”, or
“60 sec.”, the delayed switch-off fea-
ture is activated

Select “Vehicle”.
The main area is active.

Selecting “Exterior Lighting Delayed
Switch-off” menu: Slide omp or
rotateymz.

Confirming selection: Press n.

Selecting length of time: Slide qmr
or rotate ymz.

Confirming selection: Press n.
or

Select “Vehicle”
“Vehicle”
“Exte-
rior Lighting Delayed Switch-off”.
A selection list appears.
The current setting is indicated by a
dotR.
Function
Page
Exterior Lighting Delayed
Switch-off
260
Locator Lighting
261
Exterior Mirror Convenience
Settings
262
Automatic Locking
263
Easy Entry/Exit Feature
264
Interior Ambient Light
265
Interior Lighting Delayed
Switch-off
266
Rear-window Sunshade
267
Trunk Opening-height Restriction*
268
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The components and operating principles of
COMAND can be found on (
page 83).
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You can reactivate this function within
10 minutes by opening a door.

268 Control systemsCOMAND vehicle menuTrunk opening-height restriction* on/off
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 83).

351 Controls in detail
Locking and unlocking
Starter switch positions
Seats
Steering wheel
Mirrors
Memory function
Fastening the seat belts
Lighting
Windshield wipers
Power windowsDriving and parking
Automatic transmission
Instrument cluster
Driving systems
Air vents
Automatic climate control
Trunk
Power tilt/sliding sunroof
Loading and storing
Useful features

352 Controls in detailLocking and unlockingSmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and
a removable mechanical key.
The SmartKey provides an extended oper-
ating range. To prevent theft, however, it is
advisable to only unlock the vehicle when
you are in close proximity to it.
The SmartKey centrally locks and unlocks,
when set to factory settings (
page 354):


the doors


the trunk


the fuel filler flap
SmartKey with remote control1‹ Lock button
2ŠOpening button for trunk
(
page 500)
3Mechanical key locking tab
4ŒUnlock button
5Battery check lamp
6ÂPanic button (
page 64)
!
To prevent possible malfunction, avoid ex-
posing the SmartKey to high levels of electro-
magnetic radiation.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the door
or trunk lid opening when closing a door or
the trunk. Be especially careful when small
children are around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.

353 Controls in detail
Locking and unlocking
i
When you open a door, the side windows on
that side lowers slightly. Once you close the
door, the window moves up again.
!
The side windows will not open or close if
the battery is discharged or the windows are cov-
ered with ice. As a result, you may no longer be
able to properly close the door. Do not attempt
to force the door shut. Doing so may damage the
door or the side window. Correct the condition
that prevents the windows from operating before
attempting to close the door.
i
USA only:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
You can also open and close the side
windows and tilt/sliding sunroof using the
SmartKey, see “Summer opening feature”
(
page 404) and see “Convenience closing fea-
ture” (
page 404).
!
If you cannot lock or unlock the vehicle with
the SmartKey, then either the batteries in the
SmartKey are discharged, the SmartKey is mal-
functioning or the vehicle batteries are drained.


Check the batteries in the SmartKey and re-
place them if necessary (
page 686).


Use the mechanical key to unlock the driv-
er’s door (
page 684) and trunk
(
page 685).


Use the mechanical key to lock the driver’s
door (
page 685) and the trunk
(
page 505).


Have the vehicle batteries and their connec-
tions checked (
page 702).
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.

354 Controls in detailLocking and unlockingFactory setting
Global unlocking: Press buttonŒ.

All turn signal lamps flash once.


An acoustic signal sounds once.


The locking knobs in the doors
move up.


The anti-theft alarm system is dis-
armed.The vehicle will lock again automatically
and rearm the anti-theft alarm system
within approximately 40 seconds of un-
locking if:


neither a door nor the trunk is opened


the SmartKey is not inserted in the
starter switch


the central locking/unlocking switch is
not activated

Global locking: Press button‹.
With the trunk and both doors closed:

All turn signal lamps flash three
times.


An acoustic signal sounds three
times.


The locking knobs in the doors
move down.


The anti-theft alarm system is
armed.
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When unlocking or locking the vehicle with
the SmartKey an acoustic signal sounds. The
acoustic signal is activated at the factory. If you
wish to deactivate the feature, or adjust its signal
volume, contact an authorized Mercedes-Benz
Center.

355 Controls in detail
Locking and unlocking
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that press-
ing buttonŒ only unlocks the driver’s
door and the fuel filler flap.
Press and hold buttonsŒ and‹
simultaneously for about 5 seconds un-
til battery check lamp5 (
page 352)
flashes twice.
The SmartKey will then function as fol-
lows:

Unlocking driver’s door and fuel fill-
er flap: Press buttonΠonce.

All turn signal lamps flash once.


An acoustic signal sounds once.


The locking knob in the driver’s
door moves up.


The anti-theft alarm system is dis-
armed.

Global unlocking: Press buttonŒ
twice.

All turn signal lamps flash once.


An acoustic signal sounds once.


The locking knobs in the doors
move up.


The anti-theft alarm system is dis-
armed.

Global locking: Press button‹.
With the trunk and both doors closed:

All turn signal lamps flash three
times.


An acoustic signal sounds three
times.


The locking knobs in the doors
move down.


The anti-theft alarm system is
armed.

Restoring to factory setting: Press
and hold buttonsŒ and‹ si-
multaneously for about 5 seconds until
battery check lamp5 (
page 352)
flashes twice.

356 Controls in detailLocking and unlockingSmartKey with KEYLESS-GO*
Vehicles equipped with KEYLESS-GO come
with two SmartKeys with KEYLESS-GO,
each with remote control and a removable
mechanical key.
The KEYLESS-GO function is integrated
into the SmartKey. On these vehicles, the
validity of the SmartKey with KEYLESS-GO
is checked every time you grasp an outside
door handle.
With the KEYLESS-GO function, you can
lock and unlock the vehicle without using
the remote control buttons on the
SmartKey and start the engine without in-
serting the SmartKey in the starter switch.If the SmartKey with KEYLESS-GO is valid,
your vehicle unlocks:


the doors


the trunk


the fuel filler flap
SmartKey with KEYLESS-GO1‹ Lock button
2ŠOpening button for trunk
(
page 500)
3Locking tab for mechanical key
4ΠUnlock button
5Battery check lamp
6ÂPanic button (
page 64)
!
To prevent possible malfunction, avoid ex-
posing the SmartKey with KEYLESS-GO to high
levels of electromagnetic radiation.
Warning!
G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO* with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.
Children could start the vehicle with a valid
SmartKey with KEYLESS-GO left in the
vehicle or with the KEYLESS-GO button on
the starter switch, or could release the
electronic parking brake, thereby putting
themselves and others in danger. Switch off
the engine and take the SmartKey with
KEYLESS-GO with you even if you are only
leaving the vehicle for a short while.

357 Controls in detail
Locking and unlocking
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the door
or trunk lid opening when closing a door or
the trunk. Be especially careful when small
children are around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.i
When you open a door, the side window on
that side lowers slightly. Once you close the
door, the window moves up again.
!
The side windows will not open or close if
the battery is discharged or the windows are cov-
ered with ice. As a result, you may no longer be
able to properly close the door. Do not attempt
to force the door shut. Doing so may damage the
door or the side window. Correct the condition
that prevents the windows from operating before
attempting to close the door.
i
USA only:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
You can also open and close the side win-
dows and tilt/sliding sunroof using the
SmartKey with KEYLESS-GO, see “Summer
opening feature” (
page 404) and see “Conve-
nience closing feature” (
page 404).
!
If you cannot lock or unlock the vehicle with
the SmartKey with KEYLESS-GO, then either the
batteries in the SmartKey with KEYLESS-GO are
discharged, the SmartKey with KEYLESS-GO is
malfunctioning or the vehicle batteries are
drained.


Check the batteries in the SmartKey with
KEYLESS-GO and replace them if necessary
(page 686).


Use the mechanical key to unlock the driv-
er’s door (
page 684) and trunk
(
page 685).


Use the mechanical key to lock the driver’s
door (
page 685) and the trunk
(
page 505).


Have the vehicle batteries and their connec-
tions checked (
page 702).
If the SmartKey with KEYLESS-GO is malfunc-
tioning, contact Roadside Assistance or an au-
thorized Mercedes-Benz Center.