
In the
Heating
Heating submenu, you can select a
stored departure time or change adeparture
time.
The auxiliary heating timer function calcu-
lates the switch-on time according to the out-
side temperature so that the vehicle is pre-
heated by the departure time. When the
departure time is reached ,the auxiliary heat-
ing continues to heat for afurther five
minutes and then switches off. The auxiliary
heating adopts the THERMATIC or
THERMOTRONIC temperature setting.
You can switch off the auxiliary heating by
using the remote control or the auxiliary heat- ing button on the centre console.
i Switch the auxiliary heating on regularly
once amonth for aboutt en minutes.
Further information on auxiliary heating
(Y page 168).
Selecting the departur etime or deactivat-
ing aselected departur etime
X Press the =or; button on the steer-
ing wheeltos elect theSettings
Settings menu.
X Press the :or9 button to select the
Heating
Heating submenu.
X Press ato confirm.
You wills ee the selected setting.
X Press ato confirm.
X Press the :or9 button to select
one of the three departure times or Timer Timer
off
off (no timer active).
X Press ato confirm.
If ad eparture time is selected, the yellow
indicator lamp lights up on the auxiliary
heating button.
Changing the departur etime
X Press the =or; button on the steer-
ing wheeltos elect theSettings Settings menu.
X Press the :or9 button to select the
Heating
Heating submenu.
X Press ato confirm.
You wills ee the selected setting. X
Press the :or9 button to select A A,B B
or Change C
Change C.
X Press ato confirm.
You can now change the departure time.
X Press the =or; button to select the
display to be changed: hours, minutes.
X Press the :or9 button to set the
selected display.
X Press the abutton to store the entry.
The yellow indicator lamp on the auxiliary
heating button lights up.
Comfort Activating/deactivating the EASY-
ENTRY/EXIT feature
G
WARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants –particularly childre n–could
become trapped .There is arisk of injury.
Whilet he EASY-ENTRY/EXIT feature is mak-
ing adjustments, make sure that no one has
any body parts in the sweep of the steering
wheel.
If someone is trapped:
R press one of the memory function position
buttons, or
R move the switch for steering wheela djust-
ment in the opposite direction to that in
which the steering wheelism oving.
The adjustment process is stopped.
X Press the =or; button on the steer-
ing wheeltos elect theSettings Settings menu.
X Press the :or9 button to select the
Convenience
Convenience submenu.
X Press ato confirm.
X Press the :or9 button to select the
Easy Entry/Exit:
Easy Entry/Exit: function.
If the Easy Entry/Exit
Easy Entry/Exit function is activa-
ted, the vehicle steering wheelisd isplayed
in orange in the multifunction display.
X Press the abutton to save the setting. 294
Menus and submenusOn-board computer and displays

More information on suitable mobile phones,
mobile phone brackets and on connecting
Bluetooth ®
-capable mobile phones to
COMAND Online/Audio 20 can be obtained:
R at your Mercedes-Ben zService Centre
R on the Internet at http://www.mercedes-
benz.com/connect
The functions and services available when
you use the phone depend on your mobile
phone model and service provider.
Using amobile phone To connect
amobile phone to the exterior
aerial and charge it, insert it into the mobile
phone bracket.
X Open the telephone compartment
(Y page 344).
X Place the mobile phone bracket into the
pre-installed fitting; see the separate instal-
lation instructions for the mobile phone fit-
ting.
X Insert the mobile phone into the mobile
phone bracket; see the separate installa-
tion instructions for the mobile phone fit-
ting.
i The mobile phone can also be operated
without being in the bracket. However, the charging function and aerial function are
not available.
In order to use Bluetooth ®
(SAP profile) on
your telephone module, you must first insert
the telephone module into the pre-installed
fitting. This connects it to the exterior aerial.
If you wish to charge the mobile phone, then
you must connect it to aUSB port.
Further information on the telephone module
with Bluetooth ®
(SAP profile) can be found in
the Digital Owner's Manual.
Operating the mobile phone You can operate the telephone using the
6 and~ buttons on the multifunction
steering wheel. You can operate other mobile phone functions via the on-board computer
(Y page 284).
When you remove the key from the ignition
lock, the mobile phone is disconnected from
the hands-free system. Active calls will first
be transferred to the mobile phone directly.
Mobile phone bracket in the stowage
compartment You can fold the pre-installed bracket up to
improve access to the stowage space
beneath it. Depending on the vehicle equip-
ment,aU
SB port or aMedia Interface is
installed in the stowage compartment.
X To fold the bracket up: press button:.
X To fold the bracket down: press the
bracket down and allow it to engage. Garage door opener
General notes The HomeLink
®
garage door opener integra-
ted in the rear-view mirror allowsy ou to oper-
ate up to three different door and gate sys-
tems.
Once programmed, the integrated garage
door opener in the rear-view mirror will
assume the function of the garage door sys-
tem's remote control. Please also read the
operating instructions for the garage door
system.
When programming agarage door opener,
park the vehicle outside the garage. Do not
run the engine while programming. 368
FeaturesStowing and features

to synchronise the rolling code
(Y
page 370).
X Releas ebutton Bof remote control Aof
the garage door drive.
If indicator lamp :lights up red :repea tthe
programming proces sfor the correspond-
ing button on the rear-view mirror. When
doing so ,varyt he distance between remote
control Aand the rear-view mirror.
Th er equired distance between remote
control Aand the integrated garage door
opene rdepen ds on the garage door drive
system. Severa lattempts ma yberequired.
Yo us houl dteste very positio nfor at least
25 second sbefore trying another position.
Synchronising the rolling code
Observe the "Important safety notes"
(Y page 369).
If the garage door system uses arolling code,
you will also have to synchronise the garage
door system with the integrated garage door
opener in the rear-view mirror .Todothis you
will need to use the programming button on
the door drive control panel. The program-
ming button may be placed at differen tloca-
tion sdepending on the manufacturer. It is
usually located on the door drive unit on the
garage ceiling.
Familiarise yourself with the garage door
drive operatin ginstructions, e.g. under "Pro-
grammin gofadditional remot econtrols",
before carrying out the following steps.
Your vehicle must be within range of the
garage door or gate opener drive. Make sure
that neither your vehicle nor any persons/
objects are present within the sweep of the
door or gate.
X Turn the key to position 2in the ignition
lock (Y page 179).
X Get out of the vehicle.
X Press the programming button on the door
drive unit.
Usually, you now have 30 seconds to ini-
tiate the nexts tep. X
Get intot he vehicle.
X Press previously programmed button ;,
= or? of the integrated garage door
opener until the door closes.
The rolling code synchronisation is then
complete.
Problems when programming
If you have problems when programming the
integrated garage door opener, please note
the following: R Check the transmitter frequenc yused by
garage door drive remot econtrol Aand
whether it is supported. The transmitter
frequenc ycan usually be found on the back
of the garage door drive remot econtrol.
R Replace the batteries in garage door
remot econtrol A.This increases the like-
lihood that garage door remot econtrol A
will transmit astrong and precise signal to
the integrated garage door opener in the
rear-view mirror.
R When programming, hold remot econtrol
A at varying distances and angles from the
button which you are programming. Try var- ious angles at adistanc ebetween 5and
30 cm or at the same angle but at varying
distances.
R If ther eisanother remot econtrol for the
same garage door drive, perform the pro-
grammin gsteps again using this remote
control. Befor eperforming these steps,
make sure that new batteries have been
fitted in garage door drive remot econtrol
A.
R Note that some remot econtrols transmit
only for alimited period (the indicator lamp
on the remot econtrol goes out). Press but-
ton Bon remot econtrol Aagain before
transmission ends.
R Align the aerial cable of the garage door
opener unit. This can improve signal recep-
tion/transmission. 370
FeaturesStowing and features