#
Place a suitable collector beneath drain hose
2. #
Switch on the ignition. #
Open drain scr ew1 until thewate r/fuel
mixture emerges from drain hose 2.#
Close drain scr ew1 as soon as around
0.2 qt (0.2 liter) of thewate r/fuel mixture has
been collected.
Af ter 30 seconds, the electrical fuel pump
automatically stops the discharge of the
wate r/fuel mixture. #
After draining, switch off the ignition. #
Dispose of the collected water/fuel mixture
in an environmentally responsible manner,
e.g. at a qualified specialist workshop. #
Check that drain scr ew1 has been closed.
If th e engine is running while drain scr ew1
is open, you will lose fuel thro ugh drain hose
2. #
Close the hood (/ page 202). #
003A The indicator lamp does not go out
af te r draining: drainthe fuel filter again. #
003AThe indica tor lamp does not go out
af te r the second draining: consult aquali‐
fi ed specialist workshop.
Mercedes-Benz recommends that you ha vethe
fuel filter drained at a qualified specialist work‐
shop. Cleaning and care
Note
s onwashing theve hicle in an automatic
car wash &
WARNING Risk of accident due to
re duced braking ef fect af terwa shing the
ve hicle
The braking ef fect is reduced af terwa shing
th eve hicle. #
Afterth eve hicle has been washed,
brake carefully while paying attention to
th e traf fic conditions until the braking
ef fect has been ful lyrestored. *
NO
TERisk of damage tothe paintwork
and plastic components If
yo uwa sh your vehicle in Touchless Auto‐
matic Car Wash sy stems that use special
cleaning agents, the cleaning agents used can damage
the paintwork or plastic components
of theve hicle. #
Do not wash theve hicle in Touchless
Au tomatic Car Wash sy stems that use
special cleaning agents. Make sure
that the automatic car wash is suitable
fo rth e size of theve hicle.
Before washing theve hicle in an automatic car
wa sh, fold in the outside mir rors and remo veany
additional antennas. Otherwise, the outside mir‐
ro rs, antennas or theve hicle itself could be dam‐
aged.
Make sure any additional antennas are re-ins tal‐
led and that the outside mir rors are fully folded
out again when you lea vethe automatic car
wa sh.
To avo id damage to yourvehicle, obser vethefo l‐
lowing before using an automatic car wash:
R the side windo wsand the sliding window are
comple tely closed.
R the blo werfo rve ntilation and heating is
switched off.
R the windshield wiper switch is in position 005A.
If th eve hicle is very dirty, wash off excess dirt
before cleaning theve hicle in an automatic car
wa sh.
% Re
moving thewa x from the windshield and
th e wiper rubbers af terwa shing theve hicle,
will help avoid smearing and reduce wiper
noise. Note
s on use of a po werwa sher &
WARNING Risk of accident when using
high-pressu recleaning equipment wi th
ro und-spr aynozzles
The wate r jet from a round-spray nozzle (dirt
grinder) may cause damage totires and sus‐
pension components that is not visible.
Components damaged in this wa y may fail
unexpec tedly. #
Do not use high-p ressure cleaning
equipment with round-spray nozzles to
clean your vehicle. #
Damaged tires or suspension compo‐
nents must be replaced immediatel y. Ne
ver use a po werwa sher in theve hicle interior.
The pressurized water created bythe po wer 210
Maintenance and care
0024The electric parking brake
malfunctioning
yellow indicator
lamp does not light up ...................... 298
0077Ti repressure monitoring sys‐
te m wa rning lamp flashes ................ 304
0077Ti repressure monitoring sys‐
te m wa rning lamp lights up .............. 305
Wa rranty ................................................. 24
Wa rranty terms and conditions ............ 20
Wa sher fluid
see Windshield washer fluid (no tes)
Wa shing byhand (care) ........................ 211
Wheel rotation ...................................... 24 9
Wheel size categori es.......................... 250
Wheel wrench ...................................... .250
Wheels Care .................................................. 212
Characteristics of the tire ................. 24 5
Checking .......................................... 232
Checking the tire pressure (tire
pressure monitoring sy stem) ............ 239
Definitions ........................................2 46
DO T,Tire Identification Number
(TIN) ................................................. 24 4
Flat tire ............................................. 218
Ins talling .......................................... 253
Load index ........................................ 24 5
Load-bearing capacity ...................... 24 5
Maximum tire load ........................... 24 4
Maximum tire pressure .................... 24 5
No ise ................................................ 232
No tes on ins talling ............................ 24 8
Overview of tire labeling ...................2 43
Re moving ........................................ .253
Re placing .................................. 248, 251
Re starting the tire pressure moni‐
to r ................................................... .240
Ro tating ............................................ 24 9
Selecting .......................................... 24 8
Size designation ............................... 24 5
Snow chains .................................... .233
Speed rating ..................................... 24 5
St oring ............................................. 250
Te mp erature grade ........................... 24 3
Ti re and Loading In form ation plac‐
ard .................................................... 24 0
Ti re pressure (no tes) ........................ 234
Ti re pressure monitoring sy stem
(function) .......................................... 238
Ti re pressure table ...........................2 35
Ti re qu ality grades ............................ 24 3Tr
action grade .................................. 24 3
Tr ead wear grade .............................. 24 3
Un usual driving characteristics ........ 232
Wi -Fi ....................................................... 180
Overview .......................................... 180
Setting .............................................. 181
Wi ndow curtain airbag .......................... 32
Wi ndo ws
see Side window
Wi ndo ws(care) .................................... .212
Wi ndshield ..............................................89
Re placing the wiper blades ................89
Re placing the wiper blades (WET
WIPER SYSTEM) .................................. 89
Wi ndshield
see Windshield
Wi ndshield washer fluid
Information ....................................... 271
Wi ndshield washer fluid (no tes) ......... 270
Wi ndshield wipers
Re placing the wiper blades ................89
Re placing the wiper blades (WET
WIPER SYSTEM) .................................. 89
Switching on/o ff................................ 88
Wi nter driving (snow chains) .............. 233
Wi nter tires ...........................................2 33
Wi per blades
Ca re .................................................. 212
Re placing (rear window) .....................90
Re placing (WET WIPER SYSTEM) ........ 89
Re placing (windshield) ........................ 89
Wire lesscharging
Fu nction/no tes ..................................77
Mobile phone .....................................78
Wo rkshop
see Qualified specialist workshop 326
Index