ro
ad, weather or tra1c conditions. 4MATIC is only
an aid. You are responsible especially for main-
ta ining a safe distance from theve hicle in front,
fo rve hicle speed, for braking in good time and for
st ay ing in lane.
% In wintry road conditions, the maximum e.ect
of the 0exible all-wheel distribution can be
achie ved only if you use winter tyres (M+S
tyres), with snow chains if necessar y. Char
Char
ging t
ging t he high-v
he high-v olt
oltag
age batt
e batt ery
ery N
No
ot
tes on c
es on c har
harging t
ging t he high-v
he high-v olt
olt ag
age batt
e batt ery
ery *
N
NOOTE
TE High-voltage battery damage due to
leaving theve hicle idle for lengt hyperiods
of time Lithium-ion batteries
experience a natural self-
dischar ge.
Exhausti vedischarging can therefore occur if
th eve hicle is idle for se veral months. This can
damage the high-voltage batter y. #
Toavo id damage, please obser vethefo l-
lowing recommendations when handling
th e high-voltage batter y. *
N
NO
OTE
TE Accelerated ageing of the high-volt-
age battery due tonot observing thefo l-
lowing recommendations As a
result of its basic characteristics, the
storage capacity of, and the amount of energy
av ailable from, the high-voltage battery
decreases over the course of its life. As a
re sult, the maximum electrical range that can
be achie vedby theve hicle is reduced and its
maximum electrical output can be impaired.
The following factors could accelerate the age-
ing of the high-voltage batter y:
R frequently fully charging (char gelevel
100%) the high-voltage batter y,especially
when this process is not directly follo wed
by a jou rney
R frequent rapid charging with direct cur rent
(mode 4) R
leaving theve hicle idle for lengt hyperiods
at high ambient temp eratures #
Toavo id accelerated ageing, please
obser vethefo llowing recommendations
when handling the high-voltage batter y. Re
commendations when handling the high-voltage
batter y:
R Every six months, when the outside temp era-
ture is abo ve10 °C, park theve hicle overnight
with a charge leve l below 20%.
R Only charge the high-voltage battery with
direct cur rent (mode 4) if necessar y.
R Char gethe high-voltage battery on average to
a ch arge leve l of 80%. Be yond a charge leve l of
80%, thech arging time is considerably pro-
lon ged.
R If leaving theve hicle idle for lengt hyperiods,
park up theve hicle with a high- voltage battery
ch arge leve l between 30% and 50%. Do not
ke ep the high-voltage battery continuously
connected topowe r supply equipment. Driving and parking
167 167
St
andard: EN 62196-3
St yle: FF
Plug type: charging cable soc ket and vehicle
plug
Vo ltage range: 200 V to920 V
Missing values werenot available at the time of
going topress.
Dat Dat a on c
a on c har
harging t
ging t he high-v
he high-v olt
oltag
age batt
e batt ery
ery EQC 400 4MA
EQC 400 4MA
TIC
TIC
Ty pe Lithium-ion
Usable energy content 80 kWh
Ra nge
Cha rge time – mode 4
with appr ox. 110 kW peak
ch arging capacity App
rox. 40
min
Char getime – mode 3
with 11 kW charging capacity
(depending on the condition of
th eve hicle body) App
rox. 7 h
30 min EQC 400 4MA
EQC 400 4MA
TIC
TIC
Char getime – mode 3
with 7.4 kW charging capacity App
rox. 11 h
Char getime – mode 2
with 3.7 kW charging capacity App
rox. 21 h
30 min
Char getime – mode 2
with 2.3 kW charging capacity App
rox. 42 h
Char getime – mode 2
with 1.8 kW charging capacity App
rox. 54 h Charging times – modes 2 and 3 apply
toAC
ch arging from 10% to100% of the usable energy
content.
Charging time – mode 4 applies toDC charging
from 10% to80% of the usable energy content.
The time take nto charge the battery depends on
th ech arge status of the batter y,the ambient tem-
perature and thech arging capacity of the batter y.
The charging capacit y,in turn, depends on the
supply voltage, the cur rent intensity and the type
of po wer suppl y. The nominal
voltage range foryo ur vehicle can be
fo und on the information label in the soc ket co ver
( / page 167). T T
r
railer hitch
ailer hitch Gener
Gener
al not
al notes on t
es on t he tr
he trailer hitch
ailer hitch Modi/cations
tothe cooling system may be nec-
essar y,depending on theve hicle model. The ret-
ro /tting of a trailer hit chis only permissible if a
to wing capacity is speci/ed in your vehicle docu-
ments.
Fu rther information can be obtained at a quali/ed
specialist workshop. Te
ch nical data
357 357
T
T
ak
ak e-bac
e-bac k of end-of-lif
k of end-of-lif e v
e vehicles
ehicles
Pr otection of the environment.................. 18
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 359
Component-speci/c information............ 350
Fa stening points of the trailer hitch........3 58
High-voltage battery...............................3 56
Information............................................3 48
Maximum speeds................................... 356
Mounting dimensions of a trailer hitch... .358
Overhang dimension of the trailer hitc h..3 58
Re gula tory radio identi/cation................ 350
Re gula tory radio identi/cation – Indo-
nesia and Israel...................................... 350
Ro of load............................................... 356
To ngue weight........................................ 358
To wing capacity.................................... .358
T T elephone
elephone
Blue tooth ®
............................................. 282
Charg ing wirelessly (mobile phone)........ 125
Connecting a mobile phone/Passk ey..... 282
Connecting a mobile phone/Secure
Simple Pairing........................................ 282
Emer gency call...................................... 292
Menu..................................................... 282 No
tes..................................................... 278
No tes on wireless charging (mobile
phone)................................................... 123
Operating modes................................... 281
Te lephone menu overview......................2 81
T
T elephon elephon y oper
y operating modes
ating modes
Blue tooth ®
telephony............................. 281
T
T em
em per
per ature
ature................................................ 143
Themes
Themes Fastening.............................................. .264
THERMA
THERMA TIC
TIC
Air conditioning control panel................. 143
T
T ie-do
ie-do wney
wn eyes
es.............................................. 117
TIREFIT kit
TIREFIT kit Declaration of conformity......................... 31
Storage location.................................... .318
T T ongue w
ongue w eight
eight.............................................. 358
T
T op Tet
op Tether
her ...................................................... 64
T
T ouc
ouc h Contr
h Contr ol
ol
MBUX................................................... .258
On-board computer................................ 252
T
T ouc
ouc hpad
hpad
Operating.............................................. 258 T
T
ouc
ouc hscr
hscr een
een................................................ 258
To
To w bar syst
w bar syst em
em
To wing away.......................................... 249
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection ...................................... 95
Tow
Tow -st
-star
arting
ting................................................. 328
To
To wing away
wing away................................................. 325
To
To wing eye
wing eye................................................... 328
To
To wing met
wing met hods
hods.......................................... .324
Tow
Tow ling
ling
To wing me thods.................................... .324
Tr
Tr a1c
a1c inf
infor
ormation
mation
Ac tivating............................................... 275
Tr
Tr a1c
a1c light w
light w ar
arning/displ ay
ning/display......................... 218
Tr
Tr a1c
a1c Sign Assist
Sign Assist
Fu nction................................................ 218
Setting.................................................. .220
Tr
Tr ailer coupling
ailer coupling , Ball neck..................... 242, 243
Tr
Tr ailer dra
ailer dra wbar
wbar, Pulling/ towing, Tow
bar system................................................... 249
Tr Tr ailer hitch
ailer hitch
Axle load................................................ 359
Bic ycle rack ........................................... 246 448
448
Index