2015 MERCEDES-BENZ CLA-Class turn signal bulb

C
California Important notice for retail cus-
tomers and lessees .......................... 22
Calling up a malfunction
see Display messages
Care
Car wash ........................................ 292
Carpets .......................................... 298
Display .......................................... .296
Exhaust pipe .................................. 296
Exterior lights ................................ 295
Gear or selector lever .................... 297
Interior .......................................... .296
Matte finish ................................... 294
Notes ............................................. 291
Paint .............................................. 293
Plastic trim ................................... .297
Power washer ................................ 293
Rear view camera .......................... 296
Roof lining ...................................... 298
Seat belt ........................................ 298
Seat cover ..................................... 297
Sensors ......................................... 295
Steering wheel ............................... 297
Trim pieces ................................... .297
Washing by hand ........................... 292
Wheels .......................................... .294
Windows ........................................ 294
Wiper blades .................................. 295
Wooden trim .................................. 297
Cargo compartment enlargement ... 265
Cargo tie down rings ......................... 266
CD player/CD changer (on-board
computer) .......................................... 207
Center console
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automatic locking (on-board com-puter) ............................................. 212
Locking/unlocking (SmartKey) ....... .74
Changing bulbs
Brake lamps .................................. .119
Cornering light function ................. 119
High-beam headlamps ................... 118
Low-beam headlamps .................... 118 Rear fog lamp ................................ 119
Turn signals (front) ......................... 119
Turn signals (rear) .......................... 119
Child
Restraint system .............................. 57
Child seat
Forward-facing restraint system ...... 61
LATCH-type (ISOFIX) child seat
anchors ............................................ 58
On the front-passenger seat ............ 60
Rearward-facing restraint system .... 61
Top Tether ....................................... 59
Child-proof locks
Important safety notes .................... 61
Rear doors ....................................... 62
Children
Special seat belt retractor .............. .57
Cigarette lighter ................................ 270
Cleaning
Mirror turn signal .......................... .295
Climate control
Air-conditioning system ................. 125
Automatic climate control (dual-
zone) .............................................. 127
Controlling automatically .............. .131
Cooling with air dehumidification .. 129
Defrosting the windows ................. 134
Defrosting the windshield .............. 133
General notes ................................ 124
Indicator lamp ................................ 131
Information about using auto-
matic climate control ..................... 128
Maximum cooling .......................... 133
Notes on using the air-condition-
ing system ..................................... 126
Overview of systems ..................... .124
Problem with the rear window
defroster ........................................ 135
Problems with cooling with air
dehumidification ............................ 131
Refrigerant ..................................... 358
Refrigerant filling capacity ............. 359
Setting the air distribution ............. 132
Setting the air vents ..................... .136
Setting the airflow ......................... 132
Setting the temperature ................ 131
Switching air-recirculation mode
on/off ............................................ 135 6
Index

Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 258
Indicator lamps
see Warning and indicator lamps
Instrument cluster
Overview .......................................... 31
Settings ........................................ .211
Warning and indicator lamps ........... 32
Instrument cluster lighting .............. 200
Interior lighting
Control .......................................... .116
Emergency lighting ........................ 116
Overview ........................................ 115
Reading lamp ................................. 115 J
Jack Storage location ............................ 300
Using ............................................. 342
Jump starting (engine) ......................309 K
Key positions Start/Stop button .......................... 141
KEYLESS-GO
Convenience closing feature ............ 88
Deactivation ..................................... 75
Locking ............................................ 75
Unlocking ......................................... 75
Kickdown
Driving tips ................................... .153
Manual drive program .................... 157
Knee bag .............................................. 48 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 211
Display message ............................ 236
Function/informatio n.................... 196
Lane Tracking package ..................... 194
Lap time (RACETIMER) ...................... 214LATCH-type (ISOFIX) child seat
anchors
................................................ 58
License plate lamp (display mes-
sage) ................................................... 231
Light function, active
Display message ............................ 232
Light sensor (display message) ....... 232
Lights
Adaptive Highbeam Assist ............. 114
Automatic headlamp mod e............ 110
Cornering light function ................. 113
Fog lamps ...................................... 111
Fogged up headlamp s.................... 115
Hazard warning lamps ................... 113
High beam flashe r.......................... 113
High-beam headlamp s................... 112
Light switch ................................... 110
Low-beam headlamp s.................... 111
Parking lamps ................................ 112
Rear fog lamp ................................ 111
Setting exterior lighting ................. 110
Standing lamps .............................. 112
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 212
Turn signals ................................... 112
LIM indicator lamp
DISTRONIC PLUS ........................... 173
Loading guidelines ............................ 262
Locking
see Central locking
Locking (doors)
Automatic ........................................ 82
Emergency locking ........................... 83
From inside (central locking but-
ton) .................................................. 82
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 213
Low-beam headlamps
Changing bulb s.............................. 118
Display message ............................ 229
Switching on/of f........................... 111
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 100 Index
11

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

Do not use a bulb that has been dropped or if
its glass tube has been scratched.
The bulb may explode if:
R you touch it
R it is hot
R you drop it
R you scratch it
Only operate bulbs in enclosed lamps
designed for that purpose. Only install spare
bulbs of the same type and the specified volt- age.
Marks on the glass tube reduce the service
life of the bulbs. Do not touch the glass tube
with your bare hands. If necessary, clean the
glass tube when cold with alcohol or spirit and
rub it off with a lint-free cloth.
Protect bulbs from moisture during opera-
tion. Do not allow bulbs to come into contact
with liquids.
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed (Y page 117). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance changing bulbs, con-
sult a qualified specialist workshop.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure that these function correctly at all times.
Have the headlamp setting checked regularly. Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb
type can be found in the legend. Vehicles with halogen headlamps
:
Turn signal lamp: PY 21 W
; Low-beam headlamp/daytime running
lamp/parking lamp/standing lamp:
H15 55 W/15 W
= Low-beam headlamp: H7 55 W Vehicles with Bi-Xenon headlamps
:
Cornering lamp: H7 55 W Tail lamps (vehicles with halogen headlamps)
: Rear fog lamp: P 21 W
; Brake lamp: W 16 W
= Brake lamp: W 16 W
? Turn signal lamp: PY 21 W
A Backup lamp: W 16 W Replacing bulbs
117Lights andwindshield wipers Z

Changing the front bulbs
Removing and installing the cover in the
front wheel housing You must remove the cover of the front wheel
housing before you can change the front turn signal lamp.
X To remove: switch off the lights.
X Turn the front wheels inwards.
X Turn rotary knob :through 90°.
Cover ;is released.
X Push cover ;down.
X To install: push cover ;up.
X Turn rotary knob :through 90°.
Cover ;is locked.
Low-beam headlamps (halogen head-
lamps) X
Remove the cover in the front wheel hous-
ing (Y page 118).
X Turn housing cover :counter-clockwise
and remove it. X
Turn bulb holder ;counter-clockwise and
pull out.
X Take the bulb out of bulb holder ;.
X Insert the new bulb into bulb holder ;.
X Insert bulb holder ;and turn it clockwise.
X Press on housing cover :and turn it to the
right.
X Replace the cover in the front wheel hous-
ing (Y page 118).
High-beam headlamps/daytime run-
ning lamps/parking lamps and stand-
ing lamps (vehicles with halogen head-
lamps) X
Switch off the lights.
X Open the hood.
X Turn housing cover :counter-clockwise
and remove it.
X Turn bulb ;counter-clockwise and pull
out.
X Insert the new bulb and engage it to the
stop.
X Press on housing cover :and turn it to the
right. 118
Replacing bulbsLights and windshield wipers

Turn signals (halogen headlamps)
X
Switch off the lights.
X Open the hood.
X Turn bulb holder :counter-clockwise and
pull out.
X Take the bulb out of bulb holder :.
X Insert the new bulb into bulb holder :.
X Insert bulb holder :and turn it clockwise
until it engages.
Cornering light function (xenon bulbs) X
Switch off the lights.
X Open the hood.
X Turn housing cover :counter-clockwise
and remove it.
X Turn bulb holder ;counter-clockwise and
pull out.
X Take the bulb out of bulb holder ;.
X Insert the new bulb into bulb holder ;.
X Insert bulb holder ;and turn it clockwise.
X Press on housing cover :and turn it to the
right. Changing the rear bulbs
Opening and closing the side trim pan-
els View of right-hand side trim panel
You must open the side trim panel in the trunk
before you can change the bulbs in the tail
lamps.
X To open: release right or left side trim
panel :at the top and fold it down in the
direction of the arrow.
X To close: insert side panel :.
Tail lamps X
Switch off the lights.
X Open the trunk.
X Open the side trim panel (Y page 119). X
Press retaining clips :at the same time in
the direction of the arrows.
X Carefully remove the bulb holder with the
contacted connectors and the bulbs. Replacing bulbs
119Lights andwindshield wipers Z

Bulb holder
;
Brake lamp
= Brake lamp
? Rear fog lamp
A Backup lamp
B Turn signal
X Brake lamp/rear fog lamp/backup
lamp: remove the corresponding bulb from
the bulb holder.
X Insert the new bulb into the bulb holder.
X Turn signal: press the bulb gently into the
bulb holder, turn it counter-clockwise and
remove it from the bulb holder.
X Insert the new bulb into the bulb holder and
turn it clockwise.
X Reinsert the bulb holder and engage on
retaining clips :.
X Close the side trim panel (Y page 119).Windshield wipers
Switching the windshield wipers
on/off
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when the windshield is dry.
If it is necessary to switch on the windshield wipers in dry weather conditions, always
use washer fluid when operating the wind-
shield wipers. !
If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash. Combination switch
1
$ Windshield wiper off
2 Ä Intermittent wipe, low (rain sensor
set to low sensitivity)
3 Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/î Wipes the wind-
shield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the corre-
sponding position.
! Vehicles with a rain sensor: if the wind-
shield becomes dirty in dry weather condi-
tions, the windshield wipers may be activa-
ted inadvertently. This could then damage
the windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
Vehicles with a rain sensor: in the Äor
Å position, the appropriate wiping fre-
quency is automatically set according to the
intensity of the rain. In the Åposition, the
rain sensor is more sensitive than in the Ä120
Windshield wipersLights and windshield wipers

Display messages
Possible causes/consequences and
M
MSolutions b
Check Rear Left Check Rear Left
Turn Signal Turn Signal
or
Check Rear Right
Check Rear Right
Turn Signal Turn Signal The rear left-hand or rear right-hand turn signal is defective.
X Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. b
Check Front Left Check Front Left
Turn Signal Turn Signal
or
Check Front Right
Check Front Right
Turn Signal Turn Signal The front left-hand or front right-hand turn signal is defective.
X Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. b
Check Left Mirror Check Left Mirror
Turn Signal Turn Signal
or
Check
Check Right
RightMirror
Mirror
Turn Signal
Turn Signal The turn signal in the left-hand or right-hand exterior mirror is
defective.
X Visit a qualified specialist workshop. b
Check Check
Center
Center Brake
Brake
Lamp
Lamp The high-mounted brake lamp is faulty.
X
Visit a qualified specialist workshop. b
Check Left Brake Check Left Brake
Lamp Lamp
orCheck
Check
Right Brake Lamp
Right Brake Lamp The left or right-hand brake lamp is defective.
X Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. b
Check Left Tail Check Left Tail
and Brake Lamps and Brake Lamps
or
Check Right Tail
Check Right Tail
and Brake Lamps and Brake Lamps The left or right-hand tail lamp/brake lamp is defective.
X Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. b
Check Left High Check Left High
Beam Beam
orCheck
Check
Right High Beam
Right High Beam The left or right-hand high beam is defective.
X Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 230
Display
messagesOn-board computer and displays