2018 MERCEDES-BENZ A-CLASS SALOON turn signal bulb

#
Allow the component parts tocool
down before replacing the bulb. R
Do not use a bulb if it has been dropped or if
itsglass has been sc ratched. The bulb may
ot herwise explode.
R Do not touch theglass bulb with your bare
hands.
R Protect bulbs from moisture and do not allow
bulbs tocome into contact wi thliquids. Overview of
the bulbs tobe changed Halogen headlamps
1
Main beam: H7 55 W bulb
2 Dipped beam: H7 55 W bulb Ta
il lamps 1
Turn signal indicator: PY 21W bulb
2 Reversing light: W 16W bulb Light and sight
137

Changing
the front bulbs (vehicles with halo‐
ge n headla mps) Fi
tting/ removing the co ver on the front
wheel ar ch
Re quirements:
R The lighting sy stem is switched off.
R The appropriate front wheel is turned
in wa rds. #
Toremo ve:turn co ver1 tothe left and
re mo veit from the wheel ar chliner. #
Toinstall: insert co ver1 into the wheel
ar ch liner and turn it totheright until it
engages.
Re placing bulbs in the halo gen headla mp
Re quirements:
R Dipped beam: a H7 55 W light bulb is availa‐
ble.
R Highbeam: a H7 55 W light bulb is available. 1
Dipped beam housing co ver
2 Main beam housing co ver #
Switch the lighting sy stem off. #
Remo vethe co ver in the front wheel ar ch
( / page138). #
Turn there leva nt housing co ver anti-clock‐
wise and remo veit. #
Turn the soc ket anti-clo ckwise and remo veit. #
Pull the bulb out of the soc ket. #
Inse rtthe new bulb into the soc ket su chthat
th e entire base of the bulb is resting on the
bottom of the soc ket. #
Inse rtthe soc ket and turn it clo ckwise. #
Press on the housing co ver and turn it clock‐
wise. #
Replace the co ver in the front wheel ar ch
( / page138). Changing
there ar bulbs (vehicles with halo‐
ge n headla mps) Re
placing the tail lamp bulbs #
Due totheir locations, ha vethe bulbs forthe
turn signal light and reve rsing light changed
at a qualified specialist workshop. 13 8
Light and sight

Live
Traf fic Information ....................... 359
Overview ............................................. 358
Re gis tering Live Traf fic Information ..... 360
Switching on the display ......................3 62
Tr af fic information service volume
increase
Setting ................................................ .425
Tr af fic map
see Map
Tr af fic Sign Assist .................................. .240
Fu nction/no tes ................................... 24 0
Setting ................................................. 24 2
Sy stem limitations ...............................2 40
Tr ailer hitch
Axle load ............................................. 508
Bicycle rack ......................................... 251
Ca re .................................................... 442
Coupling up/uncoupling a trailer ........ 250
Fa stening points ..................................5 06
Fo lding the ball neck out/in ................2 48
Gene ral no tes ...................................... 506
Mounting dimensions .......................... 506
No tes ................................................... 24 8
Overhang dimension ........................... 506 Soc
ket ................................................. 250
To ngue weight .................................... .508
To wing capacity .................................. .506
Tr ailer operation
Ac tive Blind Spot Assi st....................... 24 4
Ac tive Lane Keeping Assist .................. 24 5
Bicycle rack ......................................... 251
Coupling up/uncoupling a trailer ........ 250
Fo lding the ball neck out/in ................2 48
No tes ................................................... 24 8
Soc ket ................................................. 250
Tr ailer stabilisation
Fu nction/no tes .................................... 194
Tr ansfer redve hicle data
Android Auto ....................................... 396
Apple CarPl ay...................................... 396
Baidu CarLi fe....................................... 396
Tr ansmission (problem) ..........................173
Tr ansmission position display ................16 9
Tr anspo rting
Ve hicle ................................................ 463
Tr im element (Care) ................................ 444Tr
ip
Menu (on-board computer) .................. 261
Tr ip computer
Displaying ............................................ 261
Re setting ............................................. 262
Tr ip distance ............................................ 261
Displaying ............................................ 261
Re setting ............................................. 262
Tr ip me ter
see Trip dis tance
Tu rn signal indicator
see Turn signal lights
Tu rn signal lights .....................................1 29
Changing bulbs (rear) .......................... 13 8
Switching on/off ................................. 12 9
Tw o phone mode
see Second telephone
Tw o-w ayradios
Fr equencies ......................................... 493
No tes on ins tallation .......................... .492
Tr ansmission output (maximum) ........ .493
Ty re inflation compressor
see TIREFIT kit 61 0
Index