2015 MERCEDES-BENZ CLA-Class reset

1, 2, 3 ...
4ETS (Electronic Traction System) see ETS/4ETS (Electronic Trac-
tion System)
4MATIC
Display message ............................ 244
4MATIC (permanent four-wheel
drive) .................................................. 181
12 V socket
see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 218
Function/notes ................................ 63
Important safety notes .................... 63
Warning lamp .................................2 50
Accident
Automatic measures after an acci-
dent ................................................. 56
Activating/deactivating cooling
with air dehumidification ................. 129
Active Parking Assist
Detecting parking spaces .............. 185
Display message ............................ 237
Exiting a parking space .................. 187
Function/notes ............................ .184
Important safety notes .................. 184
Parking .......................................... 186
ADAPTIVE BRAKE ................................. 70
Adaptive Brake Assist
Function/notes ................................ 66
Adaptive Highbeam Assist
Function/notes ............................ .114
Switching on/off ........................... 114
Additional speedometer ................... 212
Additives (engine oil) ........................ 356
Air bag
Occupant Classification System
(OCS) ............................................... 49
Air bags
Deployment ..................................... 54
Display message ............................ 228
Front air bag (driver, front
passenger) ....................................... 47
Important safety notes .................... 46 Introduction ..................................... 46
Knee bag .......................................... 48
PASSENGER AIR BAG OFF indica-
tor lamp ..........................................
.41
Side impact air ba g.......................... 48
Window curtain air ba g.................... 48
Air vents
Important safety notes .................. 136
Rear ............................................... 137
Setting the center air vents ........... 136
Setting the side air vents ............... 136
Air-conditioning system
see Climate control
Alarm
ATA (Anti-Theft Alarm system )......... 71
Switching off (ATA) .......................... 71
Switching the function on/off
(ATA) ................................................ 71
AMG
Performance Seat .......................... 100
AMG menu (on-board computer) ..... 214
Animals in the vehicle ......................... 62
Ashtray ............................................... 270
Assistance display (on-board com-
puter) .................................................. 209
Assistance menu (on-board com-
puter) .................................................. 209
ASSYST PLUS
Displaying a service message ........ 291
Driving abroad ............................... 291
Hiding a service message .............. 291
Information about Service ............. 291
Resetting the service interval dis-
play ................................................ 291
Service message ............................ 290
Special service requirements ......... 291
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 71
Function ........................................... 71
Switching off the alarm .................... 71
ATTENTION ASSIST
Activating/deactivating ................. 210
Display message ............................ 235
Function/note s............................. 192
Audio menu (on-board computer) .... 207
Audio system
see separate operating instructions 4
Index

Roller sunblind
Opening/closing .............................. 93
Panorama roof with power tilt/
sliding panel ..................................... 92
Roof carrier ........................................ 267
Roof lining and carpets (cleaning
guidelines) ......................................... 298
Roof load (maximum) ........................ 359S
Safety Children in the vehicle ..................... 56
Seat
Adjusting (Performance Seat) ........ 100
Seat belts
Adjusting the height ......................... 44
Cleaning ......................................... 298
Correct usage .................................. 44
Fastening ......................................... 44
Important safety guidelines ............. 42
Introduction ..................................... 42
Releasing ......................................... 45
Warning lamp ................................. 247
Warning lamp (function) ................... 45
Seats
Adjusting (electrically) ..................... 98
Adjusting (manually) ........................ 98
Adjusting the 4-way lumbar sup-
port ................................................ 100
Adjusting the head restraint ............ 98
Cleaning the cover ......................... 297
Correct driver's seat position ........... 96
Folding the backrest (rear com-
partment) forwards/back .............. 266
Important safety notes .................... 97
Seat heating problem .................... 102
Storing settings (memory func-
tion) ............................................... 106
Switching seat heating on/off ....... 100
Securing cargo .................................. 266
Selector lever
Cleaning ......................................... 297
Sensors (cleaning instructions) ....... 295
Service menu (on-board com-
puter) .................................................. 211
Service message
see ASSYST PLUS Service products
Brake fluid ..................................... 357
Coolant (engine) ............................ 357
Engine oil ....................................... 356
Fuel ................................................ 353
Important safety notes .................. 353
Refrigerant (air-conditioning sys-
tem) ............................................... 358
Washer fluid ................................... 358
Setting the air distribution ............... 132
Setting the airflow ............................ 132
Settings
Factory (on-board computer) ......... 213
On-board compute r....................... 211
SETUP (on-board computer) ............. 214
Side impact air bag ............................. 48
Side marker lamp (display mes-
sage) ................................................... 231
Side windows
Cleaning ......................................... 294
Convenience closing feature ............ 88
Convenience opening feature .......... 87
Important safety information ........... 86
Opening/closing .............................. 87
Problem (malfunction) ..................... 90
Resetting ......................................... 89
Reversing feature ............................. 86
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 78
Changing the programming ............. 76
Checking the battery ....................... 77
Convenience closing feature ............ 88
Convenience opening feature .......... 87
Display message ............................ 246
Door central locking/unlocking ....... 74
Important safety notes .................... 74
KEYLESS-GO start function .............. 76
Loss ................................................. 79
Mechanical key ................................ 76
Positions (ignition lock) ................. 141
Problem (malfunction) ..................... 79
Starting the engine ........................ 144
SmartKey positions (ignition lock) .. 141
Snow chains ...................................... 321 Index
15

Tire tread (definition) ..................... 340
Total load limit (definition )............. 341
Traction ......................................... 334
Traction (definition) ....................... 340
Tread wear ..................................... 334
Uniform Tire Quality Grading
Standards ...................................... 333
Uniform Tire Quality Grading
Standards (definition) .................... 339
Wear indicator (definition) ............. 340
Wheel and tire combination ........... 347
Wheel rim (definition) .................... 339
see Flat tire
Top Tether ............................................ 59
Tow-starting
Emergency engine starting ............ 314
Important safety notes .................. 311
Installing the towing eye ................ 312
Removing the towing eye ............... 313
Towing a trailer
ESP ®
(Electronic Stability Pro-
gram) ............................................... 70
Towing away
Important safety guidelines ........... 311
Installing the towing eye ................ 312
Notes for 4MATIC vehicles ............ 314
Removing the towing eye ............... 313
Transporting the vehicle ................ 314
With both axles on the ground ....... 313
With front axle raised ..................... 313
Towing eye ......................................... 300
Transmission
see Automatic transmission
Transmission position display
(DIRECT SELECT lever) ...................... 149
Transporting the vehicle .................. 314
Trim pieces (cleaning instruc-
tions) .................................................. 297
Trip computer (on-board com-
puter) .................................................. 204
Trip odometer
Calling up ....................................... 203
Resetting (on-board computer) ...... 205
Trunk
Emergency release .......................... 85
Emergency release button ............... 86
Important safety notes .................... 83 Opening (automatically from out-
side) ................................................. 84
Opening automatically from
inside ............................................... 85
Opening/closing (manually from
outside) ............................................ 84
Trunk emergency release button ....... 86
Trunk lid
Display message ............................ 244
Opening dimensions ...................... 359
Trunk load (maximum) ...................... 359
Turn signals
Changing bulbs (front) ................... 119
Changing bulbs (rear) .................... 119
Display message ............................ 230
Switching on/of f........................... 112
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking ....................... 83
From inside the vehicle (central
unlocking button) ............................. 82
Upshift indicator (on-board com-
puter, AMG vehicles) ......................... 214 V
Vanity mirror (in the sun visor) ........ 269
Vehicle
Correct use ...................................... 25
Data acquisition ............................... 26
Display message ............................ 242
Equipment ....................................... 21
Individual settings .......................... 211
Limited Warranty ............................. 25
Loading .......................................... 329
Locking (in an emergency) ............... 83
Locking (SmartKey ).......................... 74
Lowering ........................................ 345
Maintenance .................................... 22
Parking for a long period ................ 163
Pulling away ................................... 144
Raising ........................................... 342
Reporting problems ......................... 25
Securing from rolling away ............ 342 18
Index

In situations like this, the body, the under-
carriage, chassis parts, wheels or tires
could be damaged without the damage
being visible. Components damaged in this way can unexpectedly fail or, in the case of
an accident, no longer withstand the strain
they are designed to.
If the underbody paneling is damaged,
combustible materials such as leaves,
grass or twigs can gather between the
underbody and the underbody paneling. If
these materials come in contact with hot
parts of the exhaust system, they can catch fire.
In such situations, have the vehicle
checked and repaired immediately at a
qualified specialist workshop. If on con-
tinuing your journey you notice that driving
safety is impaired, pull over and stop the
vehicle immediately, paying attention to
road and traffic conditions. In such cases,
consult a qualified specialist workshop. Declarations of conformity
Vehicle components which receive
and/or transmit radio waves USA:
"The wireless devices of this vehicle
comply with Part 15 of the FCC Rules. Oper-
ation is subject to the following two condi-
tions: 1) These devices may not cause harm-
ful interference, and 2) These devices must
accept any interference received, including
interference that may cause undesired oper-
ation. Changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to
operate the equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference, includ-
ing interference that may cause undesired
operation of the device." Diagnostics connection
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop. G
WARNING
If you connect equipment to the diagnostics
connection in the vehicle, it may affect the
operation of the vehicle systems. As a result, the operating safety of the vehicle could be
affected. There is a risk of an accident.
Do not connect any equipment to a diagnos-
tics connection in the vehicle. G
WARNING
Objects in the driver's footwell can restrict the pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use loose floormats and do not place floormats on
top of one another.
! If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection. Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the case for work relevant to safety. 24
Introduction

Emergency release button
You can open the trunk lid from inside the
vehicle with the emergency release button. X
Press emergency release button :briefly.
The trunk lid unlocks and opens.
The trunk lid can be unlocked and opened
with the trunk lid emergency release when
the vehicle is stationary or while driving.
The trunk lid emergency release does not
open the trunk lid if the battery is disconnec- ted or discharged.
Trunk lid emergency release light:
R emergency release button :flashes for
30 minutes after the trunk lid is opened.
R emergency release button :flashes for
60 minutes after the trunk lid is closed. Side windows
Important safety notes
G
WARNING
While opening the side windows, body parts
could become trapped between the side win- dow and the door frame as the side window
moves. There is a risk of injury.
Make sure that nobody touches the side win-
dow during the opening procedure. If some-
body becomes trapped, release the switch or pull the switch to close the side window again. G
WARNING
While closing the side windows, body parts in the closing area could become trapped. There is a risk of injury.
When closing make sure that no parts of the
body are in the closing area. If somebody
becomes trapped, release the switch or press
the switch to open the side window again. G
WARNING
If children operate the side windows they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
Activate the override feature for the rear side
windows. When leaving the vehicle, always
take the SmartKey with you and lock the vehi-
cle. Never leave children unsupervised in the
vehicle. Side window reversing feature
The side windows are equipped with an auto- matic reversing feature. If a solid object
blocks or restricts a side window from trav-
eling upwards during the automatic closing
process, the side window opens again auto-
matically. During the manual closing process,
the side window only opens again automati-
cally after the corresponding switch is
released. The automatic reversing feature is
only an aid and is no substitute for your atten- tion when closing a side window. G
WARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R while resetting
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
someone becomes trapped, press the switch
to open the side window again. 86
Side windowsOpening and closing

On vehicles with a panorama roof with power
tilt/sliding panel:
X Touch recessed sensor surface :on the
door handle again until the roller sunblind
of the panorama sliding sunroof closes.
X To interrupt convenience closing:
release recessed sensor surface :on the
door handle. Resetting the side windows
If a side window can no longer be closed fully, you must reset it.
X Close all the doors.
X Turn the SmartKey to position 1or 2in the
ignition lock (Y page 141).
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.
If the side window opens again slightly: X Immediately pull the corresponding switch
on the door control panel until the side win-
dow is completely closed (Y page 87).
X Hold the switch for an additional second.
X If the respective side window remains
closed after the button is released, then it
has been set correctly. If this is not the
case, repeat the steps above again. Side windows
89Opening and closing Z

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
M MSolutions 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. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the sliding sunroof. 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
Opening and closing Overhead control panel
:
To raise
; To open
= To close/lower
X Turn the SmartKey to position 1or 2in the
ignition lock (Y page 141).
X Make sure that the roller sunblind is open.
X Press or pull the 3switch in the corre-
sponding direction. Panorama roof with power tilt/sliding panel
91Opening and closing Z