2014 MERCEDES-BENZ CLA-Class Sunroof

Rear view camera
Cleaning instructions ..................... 291
Function/notes ............................ .186
Switching on/off ........................... 186
Rear-view mirror
Anti-glare (manual) ........................ 103
Dipping (automatic) ....................... 104
Rear window defroster
Problem (malfunction) ................... 135
Switching on/off ........................... 134
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 352
Refueling
Fuel gauge ....................................... 31
Important safety notes .................. 155
Refueling process .......................... 156
see Fuel
Remote control
Garage door opene r....................... 274
Programming (garage door
opener) .......................................... 275
Replacing bulbs
Important safety notes .................. 114
Overview of bulb types .................. 115
Removing/replacing the cover
(front wheel arch) .......................... 116
Reporting safety defects .................... 26
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 231
Warning lamp ................................. 251
see Fuel
Residual heat (climate control) ........ 135
Restraint system see SRS (Supplemental Restraint
System)
Reverse gear (selector lever) ........... 148
Reversing feature Panorama sliding sunroof ................ 91
Roller sunblind s............................... 92
Side windows ................................... 87
Roadside Assistance (breakdown) .... 23Roller sunblind
Opening/closing .............................. 93
Panorama roof with power tilt/
sliding panel ..................................... 92
Roof carrier ........................................ 261
Roof lining and carpets (cleaning
guidelines) ......................................... 294
Roof load (maximum) ........................ 353
Route (navigation) see Route guidance (navigation)
Route guidance (navigation) ............ 201 S
Safety Children in the vehicle ..................... 56
Child restraint systems .................... 56
Occupant Classification System
(OCS) ............................................... 47
Safety system
see Driving safety systems
Seat
Adjusting (Performance Seat) ........ 100
Seat belts
Adjusting the height ......................... 54
Belt force limiters ............................ 55
Cleaning ......................................... 294
Correct usage .................................. 52
Emergency Tensioning Devices ........ 55
Fastening ......................................... 53
Important safety guidelines ............. 52
Releasing ......................................... 54
Safety guidelines ............................. 42
Warning lamp ................................. 243
Warning lamp (function) ................... 55
Seats
Adjusting (electrically) ..................... 99
Adjusting (manually) ........................ 98
Adjusting the 4-way lumbar sup-
port ................................................ 100
Adjusting the head restraint ............ 99
Cleaning the cover ......................... 293
Correct driver's seat position ........... 96
Folding the backrest (rear com-
partment) forwards/back .............. 260
Important safety notes .................... 97
Seat heating problem .................... 102 Index
15

Storing settings (memory func-
tion) ............................................... 105
Switching seat heating on/of f....... 101
Sensors (cleaning instructions) ....... 291
Service menu (on-board com-
puter) .................................................. 207
Service products Brake fluid ..................................... 350
Coolant (engine) ............................ 351
Engine oil ....................................... 349
Fuel ................................................ 348
Important safety notes .................. 347
Refrigerant (air-conditioning sys-
tem) ............................................... 352
Washer fluid ................................... 352
Settings
Factory (on-board computer) ......... 210
On-board computer ....................... 207
Setting the air distribution ............... 132
Setting the airflow ............................ 132
SETUP (on-board computer) ............. 211
Side impact air bag ............................. 46
Side marker lamp (display mes-
sage) ................................................... 228
Side windows Cleaning ......................................... 290
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Important safety information ........... 86
Opening/closing .............................. 87
Problem (malfunction) ..................... 90
Resetting ......................................... 88
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 78
Changing the programming ............. 77
Checking the battery ....................... 78
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Display message ............................ 243
Door central locking/unlocking ....... 76
Important safety notes .................... 76
Loss ................................................. 80
Mechanical key ................................ 77
Positions (ignition lock) ................. 141 Problem (malfunction) ..................... 80
Starting the engine ........................ 142
SmartKey positions (ignition lock) .. 141
Snow chains ...................................... 317
Sockets Center console .............................. 265
Points to observe before use ......... 265
Rear compartment ......................... 266
Trunk ............................................. 266
Specialist workshop ............................ 26
Special seat belt retractor .................. 59
Speed, controlling see Cruise control
Speed Limit Assist
Activating/deactivating the warn-ing function .................................... 205
Display message ............................ 232
Display message in the multifunc-
tion display .................................... 191
Function/note s............................. 190
Important safety notes .................. 190
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 207
Digital ............................................ 200
In the Instrument cluster ................. 31
Segments ...................................... 197
Selecting the unit of measure-
ment .............................................. 207
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 69
Warning lamp ................................. 248
SRS (Supplemental Restraint Sys-
tem) Display message ............................ 222
Introduction ..................................... 40
Warning lamp ................................. 250
Warning lamp (function) ................... 41
Standing lamps
Display message ............................ 228
Switching on/of f........................... 110
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 141
STEER CONTROL .................................. 7116
Index

Convenience opening
You can ventilate the vehicle before you start driving. To do this, the SmartKey is used to
carry out the following functions simultane-
ously:
R unlock the vehicle
R open the side windows
R open the panorama roof with power tilt/
sliding panel and the roller sunblinds
i The convenience opening feature can
only be operated using the SmartKey. The
SmartKey must be close to the driver's
door handle.
X Point the tip of the SmartKey at the driver's
door handle.
X Press and hold the 0036button until the
side windows and the panorama sunroof
are in the desired position.
If the roller sunblinds of the panorama roof
with power tilt/sliding panel are closed, the roller sunblinds are opened first.
X Press and hold the 0036button again until
the panorama roof with power tilt/sliding
panel is in the desired position.
X To interrupt convenience opening:
release the 0036button. Convenience closing feature
G
WARNING
When the convenience closing feature is oper- ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. There is a risk of injury.
Observe the complete closing procedure
when the convenience closing feature is oper-
ating. Make sure that no body parts are in
close proximity during the closing procedure. When you lock the vehicle, you can simulta-
neously:
R close the side windows
R close the panorama roof with power tilt/
sliding panel
On vehicles with a panorama roof with power tilt/sliding panel, you can then close the
roller sunblinds.
i The SmartKey must be close to the driv-
er's door handle.
X Press and hold the 0037button until the
side windows and the panorama roof with
power tilt/sliding panel are fully closed.
X Make sure that all the side windows and the
panorama roof with power tilt/sliding
panel are closed.
On vehicles with a panorama roof with power
tilt/sliding panel:
X Press and hold the 0037button again until
the roller sunblinds of the panorama roof
with power tilt/sliding panel close.
X To interrupt convenience closing:
release the 0037button. Resetting the side windows
You must reset each side window if: R the side window opens again slightly after
being closed fully.
R the side window can no longer be fully
opened or closed.
X Close all the doors.
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Pull the corresponding switch on the door
control panel until the side window is com-
pletely closed (Y page 87).
X Hold the switch for an additional second. 88
Side windowsOpening and closing

Problems with the side windows
G
WARNING
If you close a side window again immediately after it has been blocked or reset, the side window
closes with increased or maximum force. The reversing feature is then not active. Parts of the
body could be trapped in the closing area in the process. This poses an increased risk of injury or even fatal injury.
Make sure that no parts of the body are in the closing area. To stop the closing process, releasethe switch or push the switch again to reopen the side window. Problem
Possible causes/consequences and
0050 0050Solutions A side window cannot
be closed because it is
blocked by objects, e.g.
leaves in the window
guide. X
Remove the objects.
X Close the side window. A side window cannot
be closed and you can-
not see the cause. If a side window is obstructed during closing and reopens again
slightly:
X Immediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed with increased force.
If a side window is obstructed again during closing and reopens
again slightly: X Immediately after the window blocks, pull the corresponding
switch again until the side window has closed.
The side window is closed without the anti-entrapment feature. Panorama roof with power tilt/sliding
panel Important safety notes
In the following section, the term "sliding sun- roof" refers to the panorama roof with powertilt/sliding panel. G
WARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is a risk of injury.
Make sure that no body parts are in close
proximity during the opening and closing pro- cedures. If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop-
ped. G
WARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. 90
Panorama roof with power tilt/sliding panelOpening and closing

G
WARNING
At high speeds the raised sliding sunroof auto- matically lowers slightly at the rear. This could
trap you or other persons. There is a risk of
injury. Make sure that nobody reaches into
the sweep of the sliding sunroof whilst the
vehicle is in motion.
If somebody becomes trapped, immediately
pull back the sliding sunroof switch. The slid- ing sunroof lifts during opening.
! Only open the sliding sunroof if it is free of
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could
be damaged.
! The weather can change abruptly. It could
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronics can be
damaged if water enters the vehicle inte-
rior.
i Resonance noises can occur in addition to
the usual airflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior.
Change the position of the sliding sunroof
or open a side window slightly to reduce or
eliminate these noises. Sliding sunroof reversing feature
The sliding sunroof is equipped with an auto- matic reversing feature. If a solid object
blocks or restricts the sliding sunroof during
the closing process, the sliding sunroof opens
again automatically. The automatic reversing feature is only an aid and is no substitute for
your attention when closing the sliding roof. G
WARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R over the last 1/6 in(4 mm) of the closing
movement
R during resetting
R when closing the sliding sunroof again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The closing process is stopped. Operating the sliding sunroof
Overhead control panel
0043
To raise
0044 To open
0087 To close/lower
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Make sure that the roller sunblinds are
open.
X Press or pull the 0057switch in the corre-
sponding direction. Panorama roof with power tilt/sliding panel
91Opening and closing Z

i
If you press/pull the
0057switch beyond
the point of resistance, automatic opera-
tion is started in the corresponding direc-
tion. You can stop automatic operation by
pressing/pulling the switch again.
Automatic operation for raising is available
only when the sliding sunroof is closed.
i You can continue to operate the sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function remains active for five
minutes or until you open a front door.
Rain-closing feature The raised sliding sunroof automatically low-
ers at the rear when driving if it starts to rain.
The sliding sunroof is lowered depending on:
R the road speed and
R the intensity of the rain.
You can manually cancel the automatic clos-
ing procedure. Press or pull the 0057switch
in any direction.
To raise the sliding sunroof again, press the
0057 switch in direction 0043. The rain-closing
feature remains activated. Operating the roller sunblinds for the
sliding sunroof
Important safety notes G
WARNING
When opening or closing the roller sunblind,
parts of the body could be trapped between
the roller sunblind and the frame or sliding
sunroof. There is a risk of injury.
When opening or closing make sure that no
parts of the body are in the sweep of the roller sunblind.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction The opening or closing procedure will be stop-
ped.
The roller sunblinds shield the vehicle interior from sunlight. The two roller sunblinds can
only be opened and closed together when the sliding sunroof is closed.
Roller sunblind reversing feature The roller sunblinds are equipped with an
automatic reversing feature. If a solid object
blocks or restricts a roller sunblind during the
closing process, the roller sunblind opens
again automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the roller sunblinds. G
WARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R when closing the roller sunblind again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
When closing make sure that no parts of the
body are in the sweep of the roller sunblind.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The closing process is stopped. 92
Panorama roof with power tilt/sliding panelOpening and closing

Opening and closing
Overhead control panel
0043
To open
0044 To open
0087 To close
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Press or pull the 0057switch in the corre-
sponding direction.
i If you press/pull the
0057switch beyond
the point of resistance, automatic opera-
tion is started in the corresponding direc-
tion. You can stop automatic operation by
pressing/pulling the switch again.
i After opening the sliding sunroof, the
roller sunblind closes slightly automati-
cally. This reduces drafts in the vehicle inte- rior.
Resetting the sliding sunroof and the
roller sunblinds If the sliding sunroof or the roller sunblinds do
not move smoothly, reset the sliding sunroof
and the roller sunblinds:
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Pull the 0057switch repeatedly to the point
of resistance in the direction of arrow 0087
until the sliding sunroof is fully closed.
X Keep the 0057switch pulled for an addi-
tional second. X
Pull the 0057switch repeatedly to the point
of resistance in the direction of arrow 0087
until the roller sunblinds are fully closed.
X Keep the 0057switch pulled for an addi-
tional second.
X Make sure that the sliding sunroof
(Y page 91) and the roller sunblinds
(Y page 93) can be fully opened and closed
again.
X If this is not the case, repeat the steps
above again. Panorama roof with power tilt/sliding panel
93Opening and closing Z

Problems with the sliding sunroof
G
WARNING
If you do not reset the sliding sunroof after a malfunction or voltage supply interruption, then the
backing up function will malfunction or not work. The sliding sunroof closes with increased or
maximum force. Parts of the body could be trapped in the closing area in the process. This poses an increased risk of injury or even fatal injury.
In such or similar situations always make sure that no parts of the body are in the closing area.
Always reset the sliding sunroof after a malfunction or voltage supply interruption.
! If the sliding sunroof still cannot be opened or closed as a result of a malfunction, contact
a qualified specialist workshop. Problem
Possible causes/consequences and
0050 0050Solutions The sliding sunroof can-
not be closed and you
cannot see the cause. If the sliding sunroof is obstructed during closing and reopens
again slightly:
X Immediately after the sliding sunroof blocks, pull the 0057
switch in the overhead control panel down to the point of resist-
ance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed with increased force.
If the sliding sunroof is obstructed again during closing and then
reopens slightly:
X Immediately after the sliding sunroof blocks, pull the 0057
switch in the overhead control panel down to the point of resist-
ance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed without the anti-entrapment fea-
ture. 94
Panorama roof with power tilt/sliding panelOpening and closing