Page 40 of 330
1
Checkin gand topping up oper‐
ating fluids →
24 0
St artin gassis tance →
197
2 Buttons fort he SOS emergency
call sy stem and roadside assis‐
ta nce →
19 5
3 Warning lamp →
194
Saf etyv est →
194
Fir st-ai dk it (so ftsided) →
194
4 Vehicles wit hrear-wheel drive:
hy draulic jac kand tire-change
to ol kit →
208 5
Hazar dwarning lights →
80
6 QR code fora ccessing ther es‐
cue card →
24
7 Todisconnect thes tarter bat‐
te ry →
200
8 Fuelfiller flap wit hinstruction
labels fort irep ressu re,fuel
type and QR code fora ccess‐
ing ther escue card →
12 5
9 Flattire →
19 5 16
Atag lanc e–Emer gencie sand breakdowns
Page 272 of 330

Information on
thew indshield washer fluid
Re commended windshield washer fluid:
R abovefreezing point :e.g. MB SummerFit
R below freezing point :e.g. MB WinterFit
Mixin gratio
Fo rthe cor rect mixing ratio ,refer tothei nforma‐
tion on thea nti-freeze container.
Mix thew ashe rfluid wit hwindshield washer fluid
all year round.
Fi lling capacities
Wi ndshield washer sy stem
Wa sher fluid
5.8 qt (5.5 l) Re
frigerant Note
sonr efrigerant
Obser vethen otes on operating fluids
(/ page240).
% Yo
ur vehicle's climat econt rols ystemc an be
fi lled wit hR‑134a refrigerant. The refrigerant
R‑134a contains fluorinated greenhouse gas.
If yo ur vehicle is filled wit hR‑134a refrigerant, the
fo llowing informatio napplies:
* NO
TEDama gecaused byincor rect refrig‐
erant If
th ei ncor rect refrigerant is used ,this can
damag ethe climat econt rols ystem. #
Use onl yR‑134a refrigerant or theP AG
oil appr ovedfor your vehicle by
Mercedes-Benz. #
The appr ovedPAG oil ma ynotbe mixed
wit ha ny ot herPAGo ilth at is not
appr ovedfor R‑134a refrigerant. Maintenance
work,s uc hasa dding refrigerant or
re placing components, ma ybecarried out only
by aq ualified specialis tworks hop. All thea pplica‐
ble regulations relatin gtot his and theS AE J639
st andar dmustbea dhered to.
All workon thec limat econt rols ystems hould
alw aysbec arried out at aqualified specialist
wo rkshop. Example:
refrigerant warning label
1 Warning symbols
2 Refrigerant capacity
3 Applicabl estandards
4 PAGo il par tnumber
5 Refrigerant type
Wa rning symbols 1refertot hefollowing:
R Potential dangers
R The per form anc eofm aintenance workat a
qu alified specialis tworks hop Ve
hicl edata Information on
vehicl edimensions The
following section con tains impor tant tech ni‐
cal da tafory our vehicle. Your vehicle documents
contain fur ther vehicle-specific and equipment-
dependent tech nica ldatas uchasv ehicle dimen‐
sions and weights. Tr
aile rhitch Note
sont he trailer hitch &
WARNING Risk of accident du etoafter‐
mar ketins tallation of atrailer hitc hthat
is no tpermissible
If af term arke tins tallation of atrailer hitc his
no tp ermissible and youi nstallat railer hitch
or other assembly parts, thel ongitudinal
frame member will be weakene dand may
break .Inthis case, thet railer ma ycome
loose from thev ehicle.
Ther eisar isk of an accident.
Only ins tallat railer hitc haftermar ketifitis
pe rm issible. Obser
vethen otes on trailer operation
(/ page151). 248
Tech nica ldata
Page 276 of 330

Ve
hicl etype 4500 with amax. permissible gross weight of 12,125 lbs (5.500 t) Pe
rm issible gross
we ight of vehicle/trailer
combination GCWR 3), 5)Pe
rm issible trailer load
GT W, braked 6) Pe
rm issible nose weight TWR
15 250 lbs (6.9 17t) 5000 lb s(2.270 t) only for
model series 90 7.657 7) 500 lbs (0.22
7t)onlyform odel series
90 7.657 7)
15 250 lbs (6.9 17t) Optional :7500 lbs
(3.400 t) no tfor model
series 90 7.657 Optional
:750 lbs (0.340 t) no tfor model
series 90 7.657 3)
Maximum permissible gross weight of vehicle
and trailer combination.
4) No tinc ombination wit hall-wheel driv e(4x4)
and no tincombination wit hmodel series
90 7.74 5( combination vehicles wit havehicle
lengt hof2 74.3 in (696 7mm))
5) It is no tpossible to towat railer on vehicles
whic hhave notb eene quippe dwithat railer cou‐
plin gass tandard. In this case, them aximum per‐
missible gross vehicle weight cor responds tothe
maximu mpermissible gross weight of thev ehicle
combination.
% If
th et railer coupling is retrofitted ,the identi‐
fi cation pla tess hould be adap teda ccording ly
wit hthe altered, maximum permissible
we ights. Please consult an authorized
Mercedes-Benz Center if youh ave anyf ur‐
th er questions.
6) Maximum permissible gross weight of the
traile rifthe trailer is equipped wit haseparate
brak esystem.
7) The vehicle lengt hfor vehicles wit hthe model
series 90 7.65 7( Cargo Van) is 290 in (736 7mm). The bod
ybuilder labelisfound on thef ront-end
module abo vether adiator and con tains them axi‐
mum permissible curb weight fort he vehicles. Lashing points and car
rier sy stems Information abou
tthe cargo tie-down points *
NO
TERisk of accident if them aximum
loading capacity of thec argo tie-down
point is exceeded If
yo uc ombin evarious cargo tie-down points
to secur eaload, alw ayst aket he maximum
loading capacity of thew eakes tcargo tie-
down poin tint oa ccount.
During maximum full- stop braking, forc es may
act whic hcan multipl ythe weight of thel oad. #
Alwaysu se se veralc argo tie-down
point stod istribut eand spread thel oad.
Distribut ethe load on thec argo tie-
down points evenly. Fu
rther information on thec argo tie-down points
and tie-down eyes can be obtained in the" Trans‐
po rting" section (/ page 174).
Ti e-d owne yes
Max .tensile load (tie-d owne yes) Ti
e-d owne yesP ermissible nomi‐
nal tensile stre ngth
Pa ssenger Van3 50 daN
Cargo Van8 00 daN 252
Tech nica ldata