coolant MERCEDES-BENZ S CLASS 2018 Owners Manual

Note s on paint wo rk /matt fi nish paint work care
Obser ve th e fo llowing information:
Information on cleaning and car eA vo iding damage to th e paintwork
Pa int R
Insect re mains: soak with insect re mo ve r and ri nse off th e
trea te d areas af te rw ards.R
Bird droppings: soak with wate r and ri nse off af te rw ards.R
Coolant, brake fl uid, tree re sins, oils, fuel and greases:
ge ntly ru b with a clo th soaked in petroleum et her or
lighter fl uid. R
Ta r st ains: use ta r re mo ve r.R
Wa x: use silicone re mo ve r. R
Do not apply st ic ke rs , fi lms et c.R
Re mo ve dirt immediately, where possible.
Matt fi nish R
The ve hicle should preferably be wa shed by hand using a
soft sponge, car shampoo and plenty of wate r.R
Only use care products re commended by Mercedes-Benz. R
Do not polish th e ve hicle and alloy wheels. R
Do not ha ve yo ur ve hicle cleaned at an automatic car
wa sh to o frequently and do not use wa sh programs which
fi nish wi th a hot wa x ve hicle treatment. R
Do not use paint cleaner, buf fi ng or polishing products
su ch as a gl oss preser ve r, e.g. wa x.R
Alw ay s ha ve paintwork re pairs car ri ed out at a qu alified
specialist wo rk shop. Maintenance and care 387

Un iform Ti re Quality Grading St andards: a
uniform st andard to gr ade th e qu ality of tires
with re ga rd to tread qu alit y, tire traction and
te mp erature ch aracteristics. The qu ality grading
assessment is made by th e manufacturer fo llow‐
ing specifications from th e U. S. go ve rn ment. The
qu ality gr ade of a tire is imprinted on th e side
wa ll of th e tire.
Re commended tire pressu re : th e re commen‐
ded tire pressure is th e tire pressure specified
fo r th e tires mounted to th e ve hicle at th e fa c‐
to ry .
The tire and information ta ble con ta ins th e re c‐
ommended tire pressures fo r cold tires, th e max‐
imum permissible load and th e maximum per‐
missible ve hicle speed.
The tire pressure ta ble con ta ins th e re commen‐
ded tire pressures fo r cold tires under va ri ous
operating conditions, i.e. loading and/or speed
of th e ve hicle.
Increased ve hicle we ight due to optional
equipment: th e combined we ight of all st andard
and optional equipment av ailable fo r th e ve hicle, re ga rd less of whe th er it is actually ins ta lled on
th e ve hicle or not.
Rim: th e part of th e wheel on which th e tire is
ins ta lled.
GA WR (Gross Axle We ight Ra ting): th e GAWR
is th e maximum permissible axle load. The
actual load on an axle must ne ve r exc eed th e
gros s axle we ight ra ting. The gross axle we ight
ra ti ng
can be fo und on th e ve hicle identification
plate on th e B‑pillar on th e driver's side.
Speed ra ting: th e speed ra ting is pa rt of th e tire
identification. It specifies th e speed ra nge fo r
which a tire is appr ove d.
GV W (Gross Ve hicle We ight): th e gross ve hicle
we ight comprises th e we ight of th e ve hicle
including fuel, to ols, th e spare wheel, accesso‐
ri es ins ta lled, occupants, luggage and th e trailer
dr aw bar nose we ight, if applicable. The gros s
ve hicle we ight must not exc eed th e gross ve hicle
we ight ra ting GV WR as specified on th e ve hicle
identification plate on th e B‑pillar on th e driver's
side.
GV WR (Gross Ve hicle We ight Ra ting): th e
GV WR is th e maximum permitted gross we ight of th e fully laden ve hicle (weight of th e ve hicle
including all accessories, occupants, fuel, lug‐
ga ge and th e trailer dr aw bar nose we ight if appli‐
cable). The gros s ve hicle we ight ra ting is speci‐
fi ed on th e ve hicle identification plate on th e
B‑pillar on th e driver's side.
Maximum we ight of th e laden ve hicle: th e
maximum we ight is th e sum of th e curb we ight
of th e ve hicle, th e we ight of th e accesso ri es, th e
maximum load and th e we ight of optional equip‐
ment ins ta lled at th e fa ctor y.
Kilopascal (kPa): metric unit fo r tire pressu re .
6.9 kPa cor re sponds to 1 psi. Ano th er unit fo r
tire pressu re is bar . 10 0 ki lopascal (kPa) equals
1
bar.
Load index: in addition to th e load-bearing
index, th e load index may also be imprinted on
th e side wa ll of th e tire. This specifies th e load-
bearing capacity of th e tire more precisel y.
Curb we ight: th e we ight of a ve hicle with st and‐
ard equipment including th e maximum capacity
of fuel, oil and coolant. It also includes th e air
conditioning sy st em and optional equipment if Wheels and tires 431

Engine
Display messages
Po ssible causes/consequences and P Solutions
&KHFN &RRODQW /HYHO 6HH
2SHUDWRU
V 0DQXDO *T he coolant le ve l is to o lo w.
u NO TE Engine dama ge due to insuf fi cient coolant

Climate st yl e
Fu nction .............................................. 15 8
Setting ................................................. 15 8
Cockpit ........................................................ .6
Overview ................................................ .6
COMAND
see Multimedia sy st em
COMAND To uch
Managing devices ................................ 282
Combination switch
see Tu rn signal light
Compass ................................................... 31 3
Compu te r
On-board computer ............................. 24 5
Connection st atus
Displ ay s ............................................... 334
Overview ............................................. 333
Contacts ................................................... 320
Calling up ............................................ 320
Deleting ............................................... 322
Downloading (from mobile phone) ...... 320
Importing ............................................. 321
Information .......................................... 320 Making a call ....................................... 322
Na me fo rm at ...................................... .3 21
Options ................................................ 322
St oring ................................................ 322
Controller
Operating ............................................ 27 0
Con ve nience closing fe ature .................... 75
Con ve nience opening ..... .
.......................... 75
Coolant (engine)
Filling capacity .................................... 452
Le ve l ch eck ......................................... 383
No te s ................................................... 451
Copyright
Licenses ................................................ 30
Tr ademar ks ............................................ 30
Co rn ering light function .......................... 14 6
Co ve r
see Side windo ws
Cross Tr af fi c Alert .................................. .2 31
Crosswind Assist
Fu nction/no te s .................................... 19 1 Crosswind Assist
see MAGIC BO DY CO NTROL
Cruise control .......................................... 19 6
Buttons ................................................ 19 7
Calling up a speed .............................. .1 97
Fu nction .............................................. 19 6
Re qu irements: .................................... .1 97
Selecting .............................................. 19 7
Setting a speed .................................... 19 7
St oring a speed .................................... 19 7
Switching off ........................................ 19 7
Switching on ........................................ 19 7
Sy st em limitations .............................. .1 96
Cup holder ................................................ 12 9
Ins ta lling/ re moving (center console) ... 12 9
Re ar passenger compartment (vehi‐
cles with a re ar ben ch seat) ................. 13 0
R e ar
passenger compartment (vehi‐
cles with electrically adjus ta ble re ar
seats) .................................................. 13 0
Re moving/ins ta lling th e insert (vehi‐
cles with electrically adjus ta ble re ar
seats) .................................................. 13 0
Switching th e cooling/heating func‐
tion on/off .......................................... .1 31526
Index

Fu nction .............................................. 235
Pe destrian de te ction ........................... 236
Spotlight function ................................ 237
Note s on breaking-in a new ve hicle ...... .1 68
O
Occupant saf et y
Pe ts in th e ve hicle ................................. 56
Occupant saf et y
see Air bag
see Au to matic front-passenger front
air bag deactivation sy st em
see PRE-SAFE ®
(anticipatory occu‐
pant pr ot ection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr ot ection plus)
see Re st ra int sy st em
see Seat belts
Odome te r
see To ta l dis ta nce
Oil
see Engine oil
On-board co mp uter
Assis ta nce graphic menu .................... 24 8 Displ ay ing th e service due date ........... 37 7
Head-up Display menu ........................ 253
Media menu ........................................ 252
Menu designs ...................................... 254
Menu ove rv iew .................................... 24 5
Multifunction display ........................... 24 7
Na vigation sy st em menu ..................... 250
Operating ............................................ 24 5
Ra dio menu ........................................ .2 51
Service menu ...................................... 24 8
Te lephone menu .................................. 252
Tr ip menu ............................................ 24 9
On-board diagnostics inter fa ce
see Diagno st ics connection
Open-source software .............................. 30
Opening th e trunk lid using yo ur fo ot
HANDS-FREE AC CESS .. ........................ .6 9
Operating fl uids
Ad ditives (fuel) . ................................... 44 9
Br
ake fl uid .. .................................... .. .. .4 51
Coolant (engine) ............................ .. .... 451
Engine oil ............................................ 44 9
Fu el (gasoline) .................................... .4 48
No te s ................................................... 44 7 Re frigerant (air conditioning sy st em) ... 453
Wi ndshield wa sher fl uid ...................... 452
Ope ra ting saf et y
Declaration of conformity (wireless
ve hicle components) ............................. 23
Information ............................................ 22
Operating sy st em
On-board computer ............................ .2 45
Operator's Manual
Ve hicle equipment ................................. 20
Operator's Manual (digital) ....................... 18
Outside mir ro rs ....................... 15 2, 15 3, 15 4
Anti-gla re mode (au to matic) ............... .1 53
Au to matic mir ro r fo lding function ........ 15 4
Fo lding in/out .................................... .1 52
Pa rk ing position .................................. .1 54
Setting ................................................. 15 2
Using th e memory function .................. 11 3
Overhead cont r
ol panel
Overview ............................................... 10
P
Pa int (cleaning instructions) .................. 387 Index 54 1