2010 MERCEDES-BENZ CLS turn signal

Hand-held remote control
A is not part of the
vehicle equipment.
Programming the integrated remote
control X
Step 1: Switch on the ignition.
X Step 2:
If you have previously programmed
a signal transmitter button and wish to
retain its programming, proceed to step 3.
or
X If you are programming the integrated
remote

control for the first time, press and
hold the two outer signal transmitter
buttons ; and ? and release them when
indicator lamp : begins to flash after
approximately 20 seconds.
Do not hold the buttons for longer than
30 seconds.
This procedure erases any previous
settings for all three channels and
initializes the memory. If you later wish to
program a second and/or third hand-held
transmitter to the remaining two signal
transmitter buttons, do not repeat this step
and begin directly with step 3.
X Step 3: Hold the end of hand-held remote
control A of the device you wish to train
approximately

2 to 12 in (5 to 30 cm) away
from the signal transmitter button ( ;, =
or ?) to be programmed, while keeping
indicator lamp : in view.
X Step 4: Using both hands, simultaneously
press hand-held remote control button B
and the desired signal transmitter button
(;, = or ?). Do not release the buttons
until step 5 is completed.
Indicator

lamp : will flash, first slowly and
then rapidly.
i Indicator lamp : flashes immediately
the first time the signal transmitter button
is programmed. If this button has already
been programmed, the indicator lamp will
start flashing after 20 seconds. X
Step 5: After indicator lamp : changes
from a slow to a rapidly flashing light,
release the hand-held remote control
button and the signal transmitter button.
X Step 6: Press and hold the just-trained
signal
transmitter button (;, = or ?) and
observe indicator lamp :.
If indicator lamp : stays on constantly,
programming is complete and your device
should activate when the respective signal
transmitter button ( ;, = or ?) is pressed
and released.
i If indicator lamp : flashes rapidly for
approximately

2 seconds and then turns to
a constant light, continue with
programming steps 8 through 12 as your
garage door opener may be equipped with
the “rolling code” feature.
X Step 7: To program the remaining two
signal
transmitter buttons, repeat the steps
above starting with step 3.
Rolling code programming
To
train a garage door opener (or other rolling
code devices) with the rolling code feature,
follow these instructions after completing the
“Programming” portion (steps 1 through 6) of
this text. For your convenience and to
complete the procedure faster, you might
want to have someone assist you.
X Step 8:
Locate the “training” button on the
garage door opener motor head unit.
i Exact
location and color of the button may
vary by garage door opener brand.
Depending on manufacturer, the “training”
button may also be referred to as “learn” or
“smart” button. If there is difficulty locating
the transmitting button, refer to the garage
door opener Operator’s Manual.
X Step 9: Press the “training” button on the
garage door opener motor head unit.
The “training light” is activated.
You have 30 seconds to initiate the
following two steps. 170
Useful features
Controls in detail
219_AKB; 4; 54, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 170

X
Step 10: Return to the vehicle and firmly
press, hold for 2 seconds and release the
programmed
signal transmitter button (;,
= or ?).
X Step 11: Press, hold for 2 seconds and
release same signal transmitter button a
second time to complete the training
process.
i Some garage door openers (or other
rolling

code equipped devices) may require
you to press, hold for 2 seconds and
release the same signal transmitter button
a third time to complete the training
process.
X Step 12: Confirm the garage door
operation by pressing the programmed
signal transmitter button ( ;, = or ?).
X Step 13: To program the remaining two
signal

transmitter buttons, repeat the steps
above starting with step 3.
Gate operator/Canadian programming
Canadian radio-frequency laws require
transmitter signals to “time-out” (or quit)
after several seconds of transmission which
may not be long enough for the integrated
signal

transmitter to pick up the signal during
programming. Similar to this Canadian law,
some U.S. gate operators are designed to
“time-out” in the same manner.
If you live in Canada or if you are having
difficulties programming a gate operator
(regardless of where you live) by using the
programming procedures, replace step 4 with
the following:
X Step 4: Press and hold the signal
transmitter button ( ;, = or ?). Do not
release this button until it has been
successfully trained.
X While still holding down the signal
transmitter button ( ;, = or ?), “cycle”
your hand-held remote control button B
as follows: Press and hold button B for
2 seconds, then release it for 2 seconds,
and again press and hold it for 2 seconds. Repeat this sequence on the hand-held
remote control until the frequency signal
has been learned.
Upon successful training, indicator
lamp
: will flash slowly and then rapidly
after several seconds.
X Proceed with programming step 5 and
step 6 to complete.
i Upon completion of programming the
integrated remote control, make sure you
retain the hand-held remote control that
came with the garage door opener, gate
operator or other device. You may need it
for use in other vehicles, for future
programming of an integrated remote
control, or simply for continued use as a
hand-held remote control to operate the
respective device in other situations.
Reprogramming a single signal
transmitter button To program a device using a signal
transmitter button previously trained, follow
these steps:
X
Switch on the ignition.
X Press and hold the desired signal
transmitter button ( ;, = or ?). Do not
release the button.
Indicator lamp : will begin to flash after
20 seconds.
X Without releasing the signal transmitter
button,

proceed with programming starting
with step 3.
Operation of integrated remote control X
Switch on the ignition.
X Select and press the appropriate
integrated signal transmitter button ( ;,
=

or ?) to activate the remote controlled
device.
The integrated remote control transmitter
continues to send the signal as long as the
button is pressed – up to 20 seconds. Useful features
171
Controls in detail
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 171 Z

Headlamps, brake lamps, tail lamps,
side markers, turn signal lenses
X
Use a mild vehicle wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
! Only use window cleaning solutions that
are suitable for plastic lamp lenses.
Window cleaning solutions which are not
suitable may damage the plastic lamp
lenses of the headlamps. Therefore, do not
use abrasives, solvents or cleaners that
contain solvents.
Cleaning the driving systems sensors X
Switch off the ignition.
X Clean Distronic system sensor cover : by
hand.
To clean Distronic system sensor cover :
and the bumper area near sensors ; observe
the following:
R Use a mild vehicle wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
R Use a soft, non-scratching cloth. !
If you use a power washer to clean the
sensor covers, observe the following:
R Follow the instructions provided by the
power washer manufacturer.
R Maintain a distance between the sensor
covers and the nozzle of the power
washer.
Cleaning the windows and the wiper
blades !
The windshield wipers must be in a
vertical position before folding them away
from the windshield. They could otherwise
damage the hood.
Never open the hood when the wiper arms
are folded forward.
X Make sure the hood is fully closed.
X Switch on the ignition.
X Turn combination switch to wiper setting
° (Y page 92).
X With wiper arms in vertical position, switch
off the ignition. G
Warning!
For safety reasons, switch off wipers and
remove SmartKey from starter switch before
cleaning the windshield and/or the wiper
blades. Vehicles with KEYLESS-GO: Make
sure the vehicle’s on-board electronics have
status 0. Otherwise, the wiper motor could
suddenly turn on and cause injury.
! Do not pull on the wiper blade inserts.
They could tear.
X Fold the wiper arms forward until they snap
into place.
X Clean the windshield and the wiper blade
inserts with a clean cloth and mild
detergent solution.
X Use a soft, clean cloth and a mild window
cleaning solution on all outside and inside
glass surfaces. Vehicle care
219Operation
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 219 Z

Display messages
Possible causes/consequences and
X Solutionsb Low Beam
Left
or
Low Beam
Right The left or right low-beam lamp is malfunctioning.
X
Halogen headlamp: Replace the bulb as soon as possible
(Y page 266).
X Bi-Xenon headlamp: Contact an authorized Mercedes-
Benz Center as soon as possible. b Rear Left
Foglamp The rear fog lamp is malfunctioning.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Switch
Off Lights You have removed the SmartKey from the starter switch,
opened the driver’s door and left the headlamps on or
removed the SmartKey with KEYLESS-GO from the vehicle
and left the headlamps on.
X
Turn the exterior lamp switch to $ or Ã
(Y page 87).
or
X With the rear fog lamp switched on:
Push in the exterior
lamp switch to its stop. b Tail Lamp
Left
Auxiliary
Bulb On
or
Tail Lamp
Right
Auxiliary
Bulb On The left or right tail lamp is malfunctioning. A substitute bulb
is being used.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Cornering
Lamp Left
or
Cornering
Lamp Right The left or right corner-illuminating front fog lamp is
malfunctioning.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. b Rear Left
Turn
Signal
or
Rear
Right
Turn
Signal The left or right rear turn signal lamp is malfunctioning.
X
Contact an authorized Mercedes-Benz Center as soon as
possible. Vehicle status messages in the multifunction display
249Practical hints
219_AKB; 4; 54, en-US
d2ureepe,Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 249 Z

Display messages
Possible causes/consequences and
X Solutionsb Front
Left Turn
Signal
or
Front
Right
Turn
Signal The left or right front turn signal lamp is malfunctioning.
X
Replace the bulb as soon as possible (Y page 266). b Left
Mirror
Turn
Signal
or
Right
Mirror
Turn
Signal The turn signal in the left or right exterior rear view mirror is
malfunctioning.
This message will only appear if all LEDs have
stopped working.
X Contact an authorized Mercedes-Benz Center as soon as
possible. Tires
Display messages
Possible causes/consequences and
X Solutionsh Please
correct
the tire
pressure. The tire inflation pressure is too low in at least one tire.
or
The tire inflation pressure of the individual tires differ from
each other significantly.
X
Check and correct tire inflation pressure as required
(Y page 185). h Tire
Pressure
Caution
Tire
Defect At least one tire is deflating.
X
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
X If necessary, change the wheel (Y page 271). h Tire
Pressure
Check
Tires The tire inflation pressure in at least one tire is significantly
below the reference value.
X
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
X Check and adjust tire inflation pressure as required.
X If necessary, change the wheel (Y page 271). 250
Vehicle status messages in the multifunction display
Practical hints
219_AKB; 4; 54, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 250

G
Warning!
Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up
and possibly a fire. G
Warning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect
handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear
unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are
more likely to become punctured or damaged by road debris, potholes etc. What to do if …
Lamps in instrument cluster
Notes If any of the following lamps in the instrument
cluster fails to come on during the bulb self-
check when switching on the ignition, have
the respective bulb checked and replaced if
necessary.
When you switch on the ignition, all lamps in
the instrument cluster come on. The low-
beam headlamp indicator lamp, high-beam
headlamp indicator lamp, and turn signal
indicator

lamps will only come on if activated.
If a lamp in the instrument cluster fails to
come on when the ignition is switched on,
have it checked and replaced if necessary. What to do if …
251
Practical hints
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 251 Z

SmartKey with KEYLESS-GO
X
Insert mechanical key : into opening.
X Press mechanical key : in direction of
arrow.
Battery compartment ; is unlatched.
X Pull battery compartment ; out of the
SmartKey housing. X
Pull out batteries =.
X Insert new batteries = under contact
springs ? with the positive terminal (+)
side facing up.
X Return battery compartment ; into
SmartKey housing until it locks into place.
X Slide mechanical key : back into the
SmartKey.
X Check the operation of the SmartKey as
well as the KEYLESS-GO function. Replacing bulbs
Safety notes
Safe vehicle operation depends on proper
exterior lighting and signaling to a large
degree.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. Contact an
authorized Mercedes-Benz Center for
headlamp adjustment. G
Warning!
Bulbs and bulb sockets can be very hot. Allow
the lamp to cool down before changing a bulb.
Keep bulbs out of reach of children.
Halogen lamps contain pressurized gas. A
bulb can explode if you
R touch or move it when hot
R drop the bulb
R scratch the bulb
Wear eye and hand protection.
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the
lamp and its components. We recommend
that you have such work done by a qualified
technician. G
Warning!
The bulbs in the tail lamps cannot be replaced
individually. The tail lamp bulbs are under
pressure and could explode during an attempt
to replace them.
If the tail lamps are malfunctioning, have them
replaced at an authorized Mercedes-Benz
Center.
i Since replacing bulbs is a technically
highly demanding process, we recommend
to have them replaced at an authorized
Mercedes-Benz Center.
i If the headlamps or front fog lamps are
fogged up on the inside as a result of high 266
Replacing bulbsPractical hints
219_AKB; 4; 54, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 266

humidity, driving the vehicle a distance with
the lights on should clear up the fogging.
Bulbs
You can replace the following bulbs yourself: Halogen headlamps Type
:
Turn signal lamp: 3457AK
; High-beam lamp: H7 55 W
= Parking and standing lamp: W 5 W
? Low-beam lamp: H7 55 W Bi-Xenon headlamps Type
:
Turn signal lamp: 3457AK
; High-beam lamp: H7 55 W License plate lamps Type
:
License plate lamps: C 5 W Replacing bulbs
267Practical hints
219_AKB; 4; 54, en-US
d2ureepe, Version: 2.11.8.1 2009-05-11T16:21:02+02:00 - Seite 267 Z