Belt MERCEDES-BENZ CLA-Class 2014 C117 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2014, Model line: CLA-Class, Model: MERCEDES-BENZ CLA-Class 2014 C117Pages: 358, PDF Size: 6.6 MB
Page 7 of 358
ATTENTION ASSIST
Activating/deactivating ................ .206
Display message ............................ 232
Function/notes ............................ .189
Audio menu (on-board computer) .... 202
Audio system see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized Workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 229
see Lights
Automatic engine start (ECO start/
stop function) ................................... .144
Automatic engine switch-off (ECO
start/stop function) .......................... 143
Automatic headlamp mode .............. 109
Automatic transmission Accelerator pedal position ............. 149
Automatic drive program .............. .151
Changing gear ............................... 149
DIRECT SELECT lever ..................... 146
Drive program displa y.................... 147
Driving tips .................................... 149
Emergency running mode .............. 155
Engaging drive position .................. 148
Engaging neutral ............................ 148
Engaging park position (AMG vehi-
cles) ............................................... 149
Engaging reverse gear ................... 147
Engaging the park position ............ 147
Holding the vehicle stationary on
uphill gradients .............................. 149
Kickdown ....................................... 150
Manual drive progra m.................... 152
Overview ........................................ 146
Problem (malfunction) ................... 155
Program selector button ................ 150
Pulling away ................................... 142
Selector lever ................................ 148
Starting the engine ........................ 142
Steering wheel paddle shifters ...... 151
Transmission position dis-
play ........................................ 147, 148
Transmission positions .................. 149 Automatic transmission emer-
gency mode
....................................... 155 B
Backup lamp Changing bulbs .............................. 117
Display message ............................ 228
BAS (Brake Assist System) ................. 64
Battery (SmartKey) Checking .......................................... 78
Important safety notes .................... 78
Replacing ......................................... 78
Battery (vehicle)
Charging ........................................ 303
Display message ............................ 231
Important safety notes .................. 301
Jump starting ................................. 305
Belt
see Seat belts
Belt force limiter
Activation ......................................... 55
Function ........................................... 55
Blind Spot Assist
Activating/deactivating ................. 206
Display message ............................ 234
Notes/function .............................. 191
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 220
Note s............................................. 350
Brake lamps
Changing bulbs .............................. 117
Display message ............................ 227
Brakes
ABS .................................................. 63
Adaptive Brake Assist ...................... 66
BAS .................................................. 64
Brake fluid (notes) ......................... 350
Display message ............................ 214
HOLD function ............................... 176
Important safety notes .................. 162
Maintenance .................................. 163
Parking brake ................................ 158
Riding tips ...................................... 162
Warning lamp ................................. 245 Index
5
Page 8 of 358
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Replacing bulbs C
California Important notice for retail cus-
tomers and lessees .......................... 23
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Carpets .......................................... 294
Car wash ........................................ 288
Displa y........................................... 292
Exhaust pipe .................................. 292
Exterior lights ................................ 291
Gear or selector lever .................... 293
Interior ........................................... 292
Matte finish ................................... 290
Notes ............................................. 287
Paint .............................................. 289
Plastic trim .................................... 292
Power washe r................................ 289
Rear view camera .......................... 291
Roof lining ...................................... 294
Seat belt ........................................ 294
Seat cover ..................................... 293
Sensors ......................................... 291
Steering wheel ............................... 293
Trim pieces .................................... 293
Washing by hand ........................... 288
Wheels ........................................... 289
Windows ........................................ 290
Wiper blades .................................. 290
Wooden trim .................................. 293
Cargo compartment enlargement ... 259
Cargo tie down rings ......................... 261
Car wash (care) ................................. 288
Center console Lower section .................................. 35
Upper section .................................. 34 Central locking
Automatic locking (on-board com-
puter) ............................................. 209
Locking/unlocking (SmartKey )........ 76
Changing bulbs
Brake lamps ................................... 117
Cornering light function ................. 117
High-beam headlamp s................... 116
Low-beam headlamp s.................... 116
Rear fog lamp ................................ 117
Reversing lamps ............................ 117
Turn signals (front) ......................... 117
Turn signals (rear) .......................... 117
Child-proof locks
Important safety notes .................... 62
Rear doors ....................................... 62
Children
In the vehicle ................................... 56
Restraint systems ............................ 56
Special seat belt retractor ............... 59
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 60
On the front-passenger sea t............ 59
Top Tether ....................................... 61
Cigarette lighter ................................ 265
Climate control Automatic climate control ............. 125
Automatic climate control (dual-
zone) .............................................. 127
Controlling automaticall y............... 131
Cooling with air dehumidification .. 129
Defrosting the windows ................. 133
Defrosting the windshield .............. 133
Important safety notes .................. 124
Indicator lamp ................................ 131
Maximum cooling .......................... 133
Notes on using dual-zone auto-
matic climate control ............. 126, 128
Overview of systems ...................... 124
Problems with cooling with air
dehumidification ............................ 131
Problem with the rear window
defroster ........................................ 135
Refrigerant ..................................... 352
Refrigerant filling capacity ............. 353
Setting the air distribution ............. 132 6
Index
Page 17 of 358
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
Page 18 of 358
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
Page 22 of 358
W
Warning and indicator lamps ABS ................................................ 245
Brakes .......................................... .245
Check Engine ................................. 251
Coolant .......................................... 251
Distance warning ........................... 253
DISTRONIC PLUS ........................... 253
ESP ®
.............................................. 247
ESP ®
OFF ....................................... 248
Fuel tank ........................................ 251
Overview .......................................... 32
PASSENGER AIR BAG OFF indica-
tor lamp .......................................... .47
Reserve fuel .................................. .251
Seat belt ........................................ 243
SPORT handling mode ................... 248
SRS ................................................ 250
Tire pressure monitor .................... 254
Warranty .............................................. 22
Washer fluid Display message ............................ 242
Wheel and tire combination
see Tires
Wheel bolt tightening torque ........... 340
Wheel chock ...................................... 337
Wheels Changing a wheel .......................... 335
Checking ........................................ 315
Cleaning ......................................... 289
Cleaning (warning) ......................... 336
Important safety notes .................. 314
Interchanging/changing ................ 336
Mounting a new wheel ................... 339
Mounting a wheel .......................... 336
Removing a wheel .......................... 339
Storing .......................................... .336
Tightening torque ........................... 340
Wheel size/tire size ....................... 340
Window curtain air bag
Display message ............................ 223
Operation ......................................... 47
Windows
see Side windows
Windshield
Defrosting ...................................... 133 Windshield washer system
Adding washer fluid ....................... 286
Notes ............................................. 352
Windshield wipers
Display message ............................ 242
Problem (malfunction) ................... 121
Replacing the wiper blades ............ 119
Switching on/off ........................... 118
Winter driving
Slippery road surfaces ................... 165
Snow chains .................................. 317
Winter operation
General notes ................................ 316
Winter tires
M+S tires ....................................... 316
Wiper blades
Cleaning ......................................... 290
Important safety notes .................. 119
Replacing (windshield )................... 119
Wooden trim (cleaning instruc-
tions) .................................................. 293
Workshop see Qualified specialist workshop Z
ZONE function Switching on/of f........................... 132 20
Index
Page 34 of 358
Warning and indicator lamps
Function Page
0043
0058
Low-beam head-
lamps 109
0044
0060
Parking lamps 110
0087
0057
High-beam head-
lamps 110
0085
00E5
ESP® 247
0083
Electric parking brake (red)
0049
(USA only) 0024
(Canada only) 250
0084
0024
Electric parking brake
(yellow) 250
006B
00BA
Distance warning 253
006C
003E003D
Turn signals 110
006D
0075
SRS 250
006E
00E9
Seat belt 243 Function Page
006F
0074
SPORT handling
mode in AMG vehicles 248
0070
00AC
Coolant 251
0071
005E
Rear fog lamp 109
0072
005A
Fog lamps 109
0073
00B9
Check Engine 251
0074
0077
Tire pressure monitor 254
0075
00D4
Reserve fuel 251
0076
00BB
ESP®
OFF 247
0077
0025
ABS 245
0078
Brakes 245
0027
(USA only) 004D
(Canada only) 32
Instrument clusterAt a glance
Page 42 of 358
Useful information
i This Operator's manual describes all
models and all standard and optional equip- ment of your vehicle available at the time of
publication of the Operator's manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
i Read the information on qualified special-
ist workshops (Y page 26). Panic alarm
X
To activate: press0033button 0043for at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press0033button 0043
again.
or
X Insert the SmartKey into the ignition lock. Occupant safety
Important safety notes
G
WARNING
Modifications to the restraint systems could
result in them not functioning properly any
more. The restraint systems could then no
longer protect vehicle occupants as they are designed to do and could fail in the event of an
accident or activate unexpectedly, for exam-
ple. There is an increased risk of injury.
Never modify parts of the restraint systems.
Do not attempt to modify the wiring as well as
electronic components or their software.
If it is necessary to modify an air bag system to accommodate a person with disabilities, con-tact an authorized Mercedes-Benz center.
USA only: for further information contact our
Customer Assistance Center at
1-800-FOR-MERCedes (1800-367-6372).
In this section, you will learn the most impor- tant facts about the restraint system compo-
nents of the vehicle.
The restraint system consists of:
R Seat belts
R Child restraint systems
R LATCH-type (ISOFIX) child seat securing
system
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R Air bag system components with:
- PASSENGER AIR BAG OFF indicator lamp
- Front-passenger seat with Occupant
Classification System (OCS)
Although the systems are independent, their
protective functions work in conjunction with each other. Not all air bags are always
deployed in an accident.
i For information on infants and children
traveling with you in the vehicle restraint
systems for infants and children, see "Chil-
dren in the vehicle" (Y page 56). SRS (Supplemental Restraint System)
Introduction Supplemental Restraint System (SRS) with:
R The 0075 SRS warning lamp
R Air bags
R Air bag control unit (with crash sensors) 40
Occupant safetySafety
Page 43 of 358
R
Emergency Tensioning Devices for the
front seat belts and the outer seat belts in
the rear
R Seat belt force limiter for the front seat
belts and the outer seat belts in the rear
SRS reduces the risk of vehicle occupants
coming into contact with parts of the vehi-
cle's interior in the event of an accident. It can
also reduce the forces to which vehicle occu-
pants are subjected during an accident.
SRS warning lamp G
WARNING
If SRS is malfunctioning, restraint system
components may be triggered unintentionally
or might not be triggered at all in the event of
an accident with a high rate of vehicle decel-
eration. There is an increased risk of injury,
possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 0075 SRS warning lamp in the instrument
cluster lights up when the ignition is switched on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational read-
iness when the 0075SRS indicator lamp goes
out while the engine is running.
There is a malfunction if:
R the 0075 SRS warning lamp does not light
up when the ignition is switched on
R the engine is running and the 0075SRS
warning lamp does not go out after a few
seconds
R the engine is running and the 0075SRS
warning lamp lights up again Triggering of Emergency Tensioning
Devices and air bags During the first stage of a collision, the air bag
control unit evaluates important physical
data relating to vehicle deceleration or accel-
eration, such as:
R duration
R direction
R magnitude
Based on the evaluation of this data, the air
bag control unit pre-emptively triggers the
Emergency Tensioning Device in the first
stage.
If there is an even higher rate of vehicle decel- eration or acceleration in a longitudinal direc-tion, the front air bags are also deployed.
Your vehicle has adaptive, two-stage front air bags. The air bag control unit evaluates vehi-cle deceleration or acceleration in the event
of a collision. In the first deployment stage,
the front air bag is filled with enough propel-
lant gas to reduce the risk of injuries. The
front air bag is fully deployed if a second
deployment threshold is reached within a few
milliseconds.
The Emergency Tensioning Device and air bag triggering thresholds are variable and are
adapted to the detected rate of deceleration
or acceleration of the vehicle. This process is
pre-emptive in nature. The triggering process must take place in good time at the start of
the collision.
The rate of vehicle deceleration or accelera-
tion and the direction of the force are essen-
tially determined by:
R the distribution of forces during the colli-
sion
R the collision angle
R the deformation characteristics of the vehi-
cle
R the characteristics of the object with which
the vehicle has collided
Factors that can only be seen and measured
after a collision has occurred do not play a Occupant safety
41Safety Z
Page 44 of 358
decisive role in the deployment of an air bag,
nor do they provide an indication of air bag
deployment.
The vehicle may be deformed significantly,
e.g. the hood or the fender, without an air bag
being deployed. This is the case if only parts
which are relatively easily deformed are affec- ted and the rate of deceleration is not high.
Conversely, air bags may be deployed even
though the vehicle suffers only minor defor-
mation. This is the case if, for example, very
rigid vehicle parts such as longitudinal body
members are hit, and sufficient deceleration
occurs as a result.
i The front Emergency Tensioning Devices
can only be triggered if the seat belt
tongues on the front seats are correctly
engaged in the seat belt buckles.
i Not all air bags are deployed in an acci-
dent. The different air bag systems work
independently of each other.
How the air bag system works is deter-
mined by predicting the severity of the acci-
dent, especially vehicle deceleration or
acceleration, and the type of accident:
R head-on collision
R side impact
R rollover
Safety guidelines for seat belts, Emer-
gency Tensioning Devices (ETDs) and
air bags G
WARNING
R Damaged seat belts or seat belts that have
been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
R Air bags and pyrotechnic Emergency Ten-
sioning Devices (ETDs) contain perchlorate material, which may require special han-
dling and regard for the environment.
Check your national disposal guidelines. In California, see
www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.
R Air bags and ETDs are designed to function
on a one-time-only basis. An air bag or ETD
that has deployed must be replaced.
R Do not pass seat belts over sharp edges.
They could tear.
R Do not make any modification that could
change the effectiveness of the seat belts.
R Do not bleach or dye seat belts, as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
R Do not make any modifications to the SRS
wiring or components.
R Do not modify or remove any components
or parts of the SRS.
R Do not install additional trim material, seat
covers, badges, etc. to the:
- padded steering wheel boss
- knee bag covers
- front-passenger air bag cover
- outer side of front seat bolsters
- outer seat bolsters of the rear bench seat
backrest
- roof frame trim
R Do not install additional electrical/elec-
tronic equipment on or near SRS compo-
nents and wiring.
R Keep the area between the air bags and
occupants free of objects (e.g. packages,
handbags, umbrellas etc.).
R Do not hang any objects such as coat hang-
ers on the coat hooks or the grab handle
above the door. These items may be thrownaround in the vehicle and cause head and
other injuries when the window curtain air
bag is deployed.
R Air bag system components will be hot after
an air bag has inflated. Do not touch them.
R Never rest your feet on the dashboard or
the seat. Always keep both feet on the floor in front of the seat. 42
Occupant safetySafety
Page 45 of 358
R
Improper repair work on the SRS creates a
risk of rendering the SRS inoperative or
causing unintended air bag deployment.
Work on the SRS must therefore only be
performed by qualified technicians. Con-
sult an authorized Mercedes-Benz Center.
R For your protection and the protection of
others, when scrapping the air bag unit or
ETD, our safety instructions must be fol-
lowed. These are available from any author-
ized Mercedes-Benz Center.
R Given the considerable deployment speed,
required inflation volume, and the material
of the air bags, there is the possibility of
abrasions or other, potentially more serious injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz
strongly recommends that you inform the
subsequent owner that the vehicle is equip-
ped with SRS. Also, refer them to the appli-
cable section in the Operator's Manual. Air bags
Important safety notes G
WARNING
The air bag parts are hot after the airbag has
been deployed. There is a risk of injury.
Do not touch the air bag parts. Have the
deployed air bags replaced at a qualified spe- cialist workshop as soon as possible. G
WARNING
Air bags are designed to reduce the potential of injury and fatality in certain:
R frontal impacts (driver's/front-passenger
air bags and knee bags)
R side impacts (side impact air bags and win-
dow curtain air bags)
R rollover (window curtain air bags)
However, no system available today can com-
pletely eliminate injuries and fatalities. When the air bags are deployed, a small
amount of powder temporarily comes out of
the air bags. This dust, however, is generally
neither harmful to your health, nor does it
indicate a fire in the vehicle. In order to pre-
vent potential breathing difficulties, you may
wish to get out of the vehicle as soon as it is
safe to do so. If you have any breathing diffi-
culty but cannot get out of the vehicle after
the air bag inflates, then get fresh air by open-
ing a window or door. G
WARNING
In order to reduce the potential danger of
injuries caused during the deployment of the
front air bags, the driver and front passenger
must always be correctly seated and wear
their seat belts.
For maximum protection in the event of a col- lision, you must always be in the normal seat
position with your back against the backrest.
Fasten your seat belt and make sure that it is
correctly positioned on your body.
As the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be seriously injured or killed by an air bag, as it
inflates with great force instantaneously:
R sit with the seat belt fastened correctly and
in a position that is as upright as possible
with your back against the backrest.
R move the driver's seat as far back as pos-
sible, still permitting proper operation of
vehicle controls. The distance from the cen- ter of the driver's chest to the center of the
air bag cover on the steering wheel must be
at least 10 inches (25 cm). You should be
able to accomplish this by adjusting the
seat and steering wheel. If you have any
difficulties, please contact an authorized
Mercedes-Benz Center. Occupant safety
43Safety
Z