Menus and submenus .............................
16 6Mercedes PRO
....................................... 171
Information about Mercedes PRO ............ 171
Information about Mercedes PRO con‐
nect .........................................................1 71
Calling the Mercedes-Benz Cus tomer
Center using the multimedia sy stem ........ 171
Making a call via theove rhead control
panel ........................................................ 171
Information on theRo adside Assis‐
ta nce call via theove rhead control
panel ........................................................ 171
Information on Mercedes PRO connect
accident management .............................1 72
Tr ansmit ted data during a breakdown
assis tance call ......................................... 172MBUX multimedia sy
stem .................... 17 3
Overview and operation ........................... 173
Sy stem settings ....................................... 17 9
Ve hicle information ..................................1 81
Te lephone ................................................ 182
Media ...................................................... 189
Ra dio .......................................................1 92
Sound ...................................................... 194Tr
anspo rting .......................................... 19 5
No tes on loading guidelines ..................... 19 5
Load distribution ..................................... 19 6
Secu ring loads ......................................... 19 6
Car rier sy stems ....................................... 19 8
Using the interior roof car rier sy stem ...... 19 9
Placing a load on the wheel ar ch............. 201 Main
tenance and care .......................... 202
ASS YST PLUS service inter val display .... .202
Engine compartment ............................... 202
Cleaning and care ................................... .210 Breakdown assistance
..........................216
Emergency ............................................... 216
Emergency Call Sy stem ........................... 216
Flat tire ................................................... .218
Battery ..................................................... 218
To wing or tow- starting ............................ .224
Electrical fuses ........................................ 228
Ve hicle tool kit ......................................... 229
Hydraulic jack ......................................... 230 Wheels and tires
................................... 232
Information on noise or unusual driving
ch aracteristics ........................................ .232
No tes on regular lyinspecting wheels
and tires .................................................. 232
Information on driving with summer
tires ........................................................ .232
Information on M+S tires ......................... 233
No tes on snow chains ............................ .233
Ti re pressure ...........................................2 34
Loading theve hicle ..................................2 40
Ti re labeling ............................................ .243
Information on definitions (tires and
loading) ................................................... 24 6
Changing a wheel .................................... 24 8
Spa rewheel ............................................ 255 Te
ch nical data ....................................... 260
Information on tech nical da ta.................. 260
On-board electronics ............................... 260
Ve hicle identification plate, vehicle
identification number (VIN) and engine
number ....................................................2 61
Operating fluids and capacities .............. .263
Ve hicle data ............................................. 271
Tr ailer hit ch.............................................. 271
Lashing points and car rier sy stems ......... 275 Display messages and
warning and
indicator lamps ..................................... 277
Displ aymessa ges .................................... 277
Indicator and warning lamps .................. .296 Index
...................................................... 306 Contents
3
Preparing
theve hicle for a wheel change Re
quirements:
R The tire-change tool kit is available.
R The vehicle is not on a slope.
R The vehicle is on solid, non-slippery and le vel
ground. #
Appl yth e parking brake. #
Movethe front wheels tothest ra ight-ahead
position. #
Vehicles with automatic transmission:
shift the transmission toposition 005D. #
Switch off the engine. #
Make sure that the engine cann otbe star ted. #
Take theve hicle tool kit from thefo ot we ll on
th e front passsenger side (/ page 229).Ve
hicles with rear wheel drive #
Take the jack and the tire-change tool kit out
of thestow age compartment (/ page 250).#
If necessar y,remo vethe hub cab. #
Assemble the lug wrench extension using the
middle rod and thero d with the lar gest diam‐
et er from theth re e-piece jack pump le ver. #
Starting with the middle rod, slide the lug
wrench extension as far as it will go onto the
lug wrench. #
Using the lug wrench, loosen the wheel nuts
or bolts on the wheel you wish tochange by
about one full turn. Do not unscr ewthe wheel
nuts or bolts comple tely. #
Raise theve hicle (/ page 251). Ra
ising theve hicle when changing a wheel &
WARNING Risk of inju ryfrom jack tip‐
ping
If yo u park a vehicle with air suspension, the
air suspension may remain activated for up to
one hour, even when the ignition is switched
off. If youth en raise theve hicle with the jac k,
th e air suspension will attem pttoadjust the
ve hicle le vel.
The jack may tip. #
Press the Service button on the air sus‐
pension remo tecontrol before raising
th eve hicle.
This pr events au tomatic readjustment
of theve hicle le vel and pr events it from
being raised or lo wered manually. &
WARNING Risk of inju ryfrom incor rect
positioning of the jack
If yo u do not position the jack cor rectly at the
appropriate jacking point of theve hicle, the
jack could tip wi th theve hicle raised. #
Only position the jack at the appropriate
jacking point of theve hicle. The base of
th e jack must be positioned vertically
under the jacking point of theve hicle. &
WARNING Risk of inju ryfrom vehicle tip‐
ping
On slopes, the jack could tip with theve hicle
ra ised. #
Neverch ange a wheel on a slope. #
Consult a qualified specialist workshop. *
NO
TEVehicle damage from the jack If
yo u do not position the jack cor rectly at the
appropriate jack support point of theve hicle,
th e jack could tip over with theve hicle raised. #
The jack is designed exclusively for
jacking up theve hicle at the jack sup‐
port points. Re
quirements:
R There are no persons in theve hicle.
R The vehicle is prepared forch anging a wheel
(/ page 251). Wheels and tires
251
Only position
the jack on the jack support points
intended forth is purpose. You could otherwise
damage theve hicle.
Impor tant no tes on using the jack:
R Only use theve hicle-specific jack that has
been tested and appr ovedby Mercedes-Benz
to raise theve hicle. If the jack is used incor‐
re ctly, it could tip over while theve hicle is
ra ised.
R The jack is designed only toraise theve hicle
fo r a short time while a wheel is being
ch anged and is not suitable for car rying out
maintenance workunder theve hicle.
R Avoid changing a wheel on uphill and downhill
slopes.
R The jack must be placed on a firm ,fl at and
non-slip sur face. If necessar y,use a lar ge,
fl at, load bearing and non-slip unde rlay.
R The base of the jack is positioned vertically
under the jack support point.
Saf ety instructions while theve hicle is raised:
R Do not put your hands or feet under theve hi‐
cle.
R Do not lie underneath theve hicle.
R Do not start the engine and do not release
th e parking brake.
R Do not open or close any doors.
Ve hicles with rear wheel drive Jack
support points
Only use the middle rod and the pump le verrod
with the largest diame terfo rth e jack as a lug
wrench extension. Only inse rtthe middle rod on
th e lug wrench, and alw ays as far as it will go.
Otherwise, thero ds could bend and deform so much
that they can no longer be used as pu mp
le ve rs forth e jac k. #
Toprepare the hydraulic jack: insertthe
th ird rod of pump le ver1 forth e jack into
th e lug wrench extension. #
Close pressure release scr ew3. #
Todo this, use theflattened section on pump
le ve r1 toturn pressure release scr ew3
clockwise tothestop.
% Do not turn pressure
release scr ew3 more
th an one or two full turns. Hydraulic fluid
could otherwise escape. #
Insert pump le ver1 with the largest rod into
th ere cess on the jack and secure byturning
it clo ckwise. #
Place the jack vertically beneath the jack sup‐
port points described belo w. Jack support point, front axle252
Wheels and tires