
Obser
vethe no tes on electrical fuses
(/ page 567).
Opening &
WARNING Risk of inju ryfrom using the
windscreen wipers while the engine bon‐
net is open
When the engine bonn etis open, and the
windscreen wipers are set in motion, you can
be trapped bythe wiper linkage. #
Alw ays switch off the windscreen wip‐
ers and ignition before opening the
engine bonn et. #
Remo veany existing moisture from the fuse
box using a dry clo th. #
Loosen scr ews2 and remo vefuse box lid
1 from theto p.
Closing #
Check whe ther the seal is positioned cor‐
re ctly in the lid. #
Insert the lid into the brac ket at there ar of
th e fuse box. #
Fold down the lid of the fuse box and tighten
scr ews2. #
Close the bonn et. Opening and closing
the fuse box in the
cockpit The fuse box is on
the side of the dashboard
under a co ver. #
Con tact a Mercedes-Benz Service Centre for
fur ther information. Opening and closing
the fuse box in the front
passenger foot we ll #
Contact a Mercedes-Benz Service Cent refor
fur ther information. Opening and closing
the fuse box in the load
compa rtment Obse
rveth e no tes on electrical fuses
(/ page 567). 568
Breakdown assis tance 

Display messages
Possible causes/consequences and M
MSolutions &
WARNING ‑ Risk of inju ryor eve nfa ta l injury when the front passenger airbag is disabled
If th e front passenger airbag is disabled, It will not be deplo yed in theeve nt of an accident and cannot pe rform
its intended pr otective function.
A person in the front passenger seat could then, forex ample, come into con tact wi th theve hicle interior, espe‐
cially if the person is sitting too close tothe dashboard. #
Beaware of thest atus of the front passenger airbag bo thbefore and during the journe y. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Check thest atus of the automatic front passenger airbag shutoff (/ page47). #
If necessar y,consult a qualified specialist workshop immediatel y.
Front-passenger airbag
enabled See Owner's Man-
ual *T
he front passenger airbag is enabled while theve hicle is in motion:
R even when a child, a small adult or an object weighing less than the sy stem weight thre shold is located on the
front passenger seat
R even when the front passenger seat is not occupied
The sy stem may de tect objects or forc es that are adding tothewe ight applied tothe seat. 622
Display messages and warning/indicator lamps 

Cof
fee cup symbol
see ATTENTION ASSIST
Collapsible spare wheel .......................... 589
Inflating ............................................... 591
No tes .................................................. 589
Re moving ............................................ 590
Combination switch ................................15 8
Compass .................................................. 444
Compu ter
see On-board computer
Connection status
Displ aying ............................................ 490
Overview ............................................ .490
Connectivity Switching transmission of theve hicle
position on/off .................................... 390
Contacts ................................................... 461
Calling up ............................................ 462
Deleting ............................................... 464
Deleting favo urites .............................. 464
Downloading (from mobile phone) ...... 462
Importing ............................................ 463
Importing (o verview) .......................... .463 Information .......................................... 461
Making a call ....................................... 463
Na
me form at ...................................... .462
Options ................................................ 463
Saving as a favo urite .......................... .464
Selecting options for suggestions ........ 464
St oring ................................................ 463
Con venience closing ...............................1 00
Conv enience opening ................................ 99
Coolant (engine) Levelch eck ......................................... 536
No tes .................................................. 604
Cooling see Climate control
Co pyright ...................................................35
Cornering light ........................................ .160
Co ver
see Side windo ws
Cross Traf fic Alert .................................. .299
Crosswind Assist Function/no tes ................................... 234 Cruise control
.......................................... 241
Ac tivating ............................................ 24 3
Buttons ................................................ 24 3
Calling up a speed .............................. .243
Deactivating ........................................ 24 3
Fu nction ............................................... 241
Re quirements ...................................... 24 3
Selecting ............................................. 24 3
Setting a speed ................................... 24 3
St oring a speed ................................... 24 3
Sy stem limitations ...............................2 41
Cup holder ................................................ 14 8
Re ar .................................................... .135
Switching the cooling/heating func‐
tion on/off .......................................... 14 9
use (co ckpit) ........................................ 14 8 D
Damage de tection (pa rked vehicle) .......226
Dashboard see Cockpit
Dashboard lighting see Instrument lighting Index
687 

Fr
equencies
Mobile phone ...................................... 594
Tw o-w ayradio ...................................... 594
Fr equency band
Dialling (on-board computer) .............. .329
Fr ont airbag (driver, front passenger) .....42
Fr ont passenger seat
Ad justing from the driver's seat ........... 11 5
Ad justing from there ar ........................ 11 5
Fu el .......................................................... .600
Ad ditives .............................................6 00
Diesel ................................................. .600
E10 ...................................................... 599
Fu elreser ve ......................................... 601
Low outside temp eratures ...................6 00
Pe trol ................................................... 599
Quality (diesel) .................................... 600
Quality (p etro l) .................................... 599
Re fuelling ............................................. 212
Sulphur content ................................... 599
Ta nk content ........................................ 601
Fu el consum ption
On-board computer ............................ .326 Fu
el consum ption indicator
Calling up ............................................ 205
Fu nction seat
see Door cont rol panel
Fu nction seat (rear)
see Seat (rear)
Fu ses ........................................................ 567
Before replacing a fuse ........................ 567
Fu se assignment diagram .................... 567
Fu se box in the engine compartment .. 567
Fu se box in the front passenger foot‐
we ll ...................................................... 568
Fu se box in the load compartment ...... 568
Fu se box on the dashboard ................. 568
No tes ................................................... 567 G
Garage door opener Cleari ngthe memory ........................... 222
Opening or closing the door ................2 22
Programming buttons .......................... 220
Ra dio equipment appr oval numbers .... 223
Re solving problems ............................. 221
Synchronising thero lling code ............ .221 Gearshift
recommendation .................... 208
General operating permit number
(EU) .......................................................... .595
Genuine parts ............................................ 23
Glide mode ............................................... 209
Global sear ch
Fu nction .............................................. 377
Overview ..............................................3 76
Glo vebox
Air vent ................................................ 188
Locking/unlocking .............................. 13 4 H
Handbrake see Electric parking brake
Handling characteristics (unusual) .......570
HANDS-FREE ACCESS ................................ 94
Hazard warning lights ............................ .159
HD prog rammes
see CI+ module
Head restra int
Fr ont (adjusting mechanically) .............1 20 Index
697