2008 MERCEDES-BENZ C300 mirror controls

289 Controls in detail
Useful features
Useful features
Sun visors
1Vanity mirror lamp
2Mounting
3Document holder
4Vanity mirror
5Vanity mirror coverGlare from front
Swing sun visor down when you
experience glare.
Glare from front and sides
Disengage sun visor from the
mounting2.
Pivot sun visor to the side.
The sun visors are extendable.
Adjust the sun visor by pushing or pull-
ing in direction of arrow.Vanity mirror in sun visor
To use the illuminated vanity mirror, lift
up vanity mirror cover5.
Vanity mirror lamp1 comes on.
Document holder
You can use the plastic tab of document
holder3 to hold admission tickets, park-
ing passes, or similar items in place.
Warning!G
Do not use the vanity mirror while driving.
Keep the vanity mirrors in the sun visors
closed while vehicle is in motion. Reflected
glare can endanger you and others.
!Close vanity mirror cover5 (if open) before
you disengage sun visor from the mounting2
and pivot it to the side.iIf you disengage the sun visor from
mounting2 with vanity mirror cover
5 open,
vanity mirror lamp1 will switch off.

296 Controls in detail
Useful features
System self-check
Initially, after switching on the ignition,
malfunctions are detected and indicated.
If a malfunction is detected, the indicator
lamps in the SOS button, the Roadside As-
sistance button*b and the Information
button*} stay on longer than
10 seconds or do not come on. The mes-
sage
Tele Aid not activated or Tele Aid
inoperative
appears in the multifunction
display.Emergency calls
An emergency call is initiated
automatically following an accident in
which the emergency tensioning devices
(ETDs) or air bags deploy.
An emergency call can also be initiated
manually by opening the cover next to the
interior rear view mirror labeled SOS, then
briefly pressing the button located under
the cover. For instructions on initiating an
emergency call manually (
page 298).
Once the emergency call is in progress, the
indicator lamp in the SOS button will begin
to flash. The message:

Connecting call appears in the multi-
function display
and the audio system is muted. When the
connection is established, the message:

Call connected appears in the multi-
function display
Warning!G
If the indicator lamps in the SOS button, in
the Roadside Assistance button*b
and/or in the Information button*}do
not come on during the system self-check,
or if any of these indicators remain illuminat-
ed continuously in red and/or the message
Tele Aid not activated or Tele Aid
inoperative
is displayed in the multifunc-
tion display after the system self-check, a
malfunction in the system has been detect-
ed.
If a malfunction is indicated as outlined
above, the system may not operate as ex-
pected. Have the system checked at the
nearest Mercedes-Benz Center as soon as
possible.

303 Controls in detail
Useful features
Garage door opener*
The integrated remote control is capable of
operating up to three separately controlled
devices. It provides a convenient way to re-
place up to three hand-held remote con-
trols used to operate devices such as
garage door openers, gate openers, or oth-
er devices compatible with HomeLink
® or
some other systems.
Before the integrated remote control can
be used, it must be programmed to the ga-
rage door opener, gate operator or other
device you wish to operate. See the follow-
ing instructions for programming informa-
tion.
Interior rear view mirror with integrated
remote control
1Indicator lamp
2 3 4Signal transmitter button
Needed for programming (not part of vehi-
cle equipment):
5Hand-held remote control of ga-
rage door opener, gate operator
or other device
6Hand-held remote control
button
Warning!G
Before programming the integrated remote
control to a garage door opener or gate
operator, make sure people and objects are
out of the way of the device to prevent po-
tential harm or damage. When programming
a garage door opener, the door moves up or
down. When programming a gate operator,
the gate opens or closes.
Do not use the integrated remote control
with any garage door opener that lacks
safety stop and reverse features as required
by U.S. federal safety standards (this
includes any garage door opener model
manufactured before April 1, 1982).
A garage door that cannot detect an object
– signaling the door to stop and reverse –
does not meet current U.S. federal safety
standards.
When programming a garage door opener,
park the vehicle outside the garage.