2018 MERCEDES-BENZ S-CLASS SEDAN fuse box

Electrical fuses
Notes on electrical fuses
&
WARNING Risk of accident and injury
due to ov erloaded lines
If yo u man ipulate orbridg e afaulty fuse or if
yo ure place it with a fuse with a higher
amperage, the electric line could be overloa‐
ded.
This could result in a fire .
#Alw aysre place faulty fuses with speci‐
fi ed new fuses conta iningthe cor rect
amperage.
* NO
TEDama gecaused byincor rect fuses
Incor rect fuses may cause damage toelectri‐
cal components or sy stems.
#Only use Mercedes-Benz appr oved
fuses with the cor rect fuse rating.
Blown fuses must bereplaced with fuses of the
same rating, which you can recognize bythe
color and fuse rating. The fuse ratings are li sted in
the fuse assignment diagram. The fuse assign‐
ment diagram is in theve hicle document wallet.
* NO
TEDama geor malfunctions caused
by moisture
Moisture may cause dama getothe electrical
sy stem or cause it tomalfunction.
#When the fuse box is open, make sure
th at no moisture can enter the fuse
box.
#When closing the fuse box, make sure
th at the seal of the lid is positioned cor‐
re ctly on the fuse box.
Ifth e newly inser ted fuse also blo ws, ha vethe
cause traced and rectified at a qualified special‐
ist workshop, e.g. an authorized Mercedes-Benz
Center.
Ensure thefo llowing before replacing a fuse:
RThe vehicle is secured against rolling away.
RAll electrical consumers are switched off.
RThe ignition is switched off. The electrical fuses are located in
various fuse
bo xes:
RFu se box in the engine compartment on the
driver's side (→page 410)
RFu se box on the driver's side of the dash‐
board (→page 412)
RFu se box in the front-passen gerfo ot we ll
(→page 412)
RFu se box in the trunk on theright-hand side
of theve hicle, when vie wed in the direction
of tra vel (
→page 412)
Fu se box in the engine compa rtment
Requ irements:RObser vethe no tes on electrical fuses
(→page 410).
Ha ve thefo llowing readily available:
RA dry clo th
RA screwdriver
410
Breakdown assis tance

Opening
&WARNING Risk of injury from usingthe
windshield wipers while the engine hood
is open
When the engine hood is open and the wind‐
shield wipers are set in motion, you can be
trapped bythe wiper linkage.
#Alw ays switch off the windshield wipers
and ignition before opening the engine
hood.
#Re lease retaining clips 1.
Pull co ver2 up.#Remo veany existing moisture from the fuse
box using a dry clo th.
#Loosen scr ews4, remo vefuse box lid 3
from theto p.
Closing
#Check whe ther the seal is positioned cor‐
re ctly in the lid.
Breakdown assis tance 41
1

#Insertthe lid into the brac ket at there ar of
th e fuse box.
#Fo ld down lid of the fuse box and tighten
scr ews4.
#Insert co ver2 on bo thsides and engage
re taining clips 1.
#Closethe hood.
Dashboard fuse box
The fuse box is on the side of the dashboard
under a co ver.
#Open co ver1 inthe direction of the ar row
and remo veit.
Fuse box in the front-passenger foot we ll
Requirement:RObser vethe no tes on electrical fuses
(→page 410).
#Open cover1 inthe direction of the ar row
and remo veit.
Fuse box in the trunk
Re quirement:RObser vethe no tes on electrical fuses
(→page 410).
#Fo ld co ver1 down in the direction of the
ar row .
412
Breakdown assis tance

Function ............................................... 172
Operating (DYNAMIC SELECT switch) .............................................................1 73
Selecting the drive prog ram ................. 173
E
E10 .......................................................... .448
Easy entry feature
Fu nction/no tes .................................... 111
Setting ................................................. 112
Easy exitfeature
Fu nction/no tes .................................... 111
Setting ................................................. 112
EAS Y-PA CK trunk box .............................. 126
Ad justing the height toany position .... 124
Care .................................................... 390
In stalling/removing ............................ .126
EBD (electronic brake forc e distribu‐
tion)
Function/no tes ................................... 192
ECO display Function ............................................... 172
Re setting ............................................. 250 ECO
start/s top function ......................... 171
Au tomatic engine start ........................ 171
Au tomatic engine stop .........................1 71
Me thod of operation ............................1 71
Switching off/on ................................. 171
Electric pa rking brake .............185, 186, 187
App lying automatically ........................ 185
App lying or releasing manually ............ 186
Emergency braking .............................. 187
Re leasing automatically ...................... .186
Electr ical fuse
s
Before replacing a fuse ........................ 410
Electrical fuses see Fuses
Electronic Stability Prog ram
see ESP
®(Electronic Stability Prog ram)
Electronics ............................................... 443
Emer gency
Assis tance overview .............................. 16
Saf etyve st .......................................... 393
Eme rgency braking ................................ .187
Emer gency call sy stem
Mercedes-Benz mbrace
®(USA) .......... .329 Emer
gency engine start ......................... 409
Emer gency operation mode
St arting theve hicle .............................. 167
Emer gency release
Tr unk lid (from inside) ............................ 71
Emer gency Tensioning Devices
Ac tivation .............................................. 32
ENE RGIZING comfort
Overview of programs ........................ .289
St arting the prog ram ........................... 290
Energ y consum ption
Ke y........................................................ 59
Engin e
EC Ostart/ stop function ......................1 71
Engine number .................................... 445
Jump-s tarting ...................................... .401
St arting (eme rgency operation
mode) .................................................. 167
St arting (smart
phone) ........................
.167
St arting (s tart/s top button) .................1 66
Switching off (s tart/s top button) ........ 179
Engine data Displaying ............................................ 173
532
Index

E10 ......................................................448
Gasoline .............................................. 448
Quality (gasoline) ................................ 448
Re fuel .................................................. 177
Re ser vefuel le vel ................................ 449
Sulfur content ..................................... 448
Ta nk capacity ...................................... 449
Fu el consum ption
On-board computer ............................ .249
Fu nction seat
see Door cont rol panel
Fu nction seat (rear passenger com‐
partment)
see Seat (rear passenger compartment)
Fu se insert
see Fuses
Fu ses ......................................................... 410
Assignment diagram ............................ 410
Dashboa rdfuse box ............................. 412
Fu se box in the engine compartment ... 410
Fu se box in the front-passen gerfo ot ‐
we ll ...................................................... 412
Fu se box in the trunk ........................... 412
No tes ................................................... 410G
Garage door opener Clearing the memory ........................... 183
Opening/closing thega rage door ........ 183
Programming buttons .......................... 180
Ra dio equipment appr oval numbers .... 184
Re solving problems ............................. 182
Synchronizing thero lling code ............ .182
Gas station sear ch
St arting an automatic gasst ation
sear ch................................................. 297
Switching the automatic gasst ation
sear chon/off ...................................... 300
Gasoline ................................................... 448
Gearshift paddles see Steering wheel gearshift paddles
Gears hiftrecommendation .....................176
Genuine parts ............................................ 19
Genuine wood (Care) .............................. 390
Glass roof
see MAGIC SKY CONTROL
Glasses compartment .............................121Glide mode
............................................... 177
Glo vebox
Air vent ................................................ 164
Locking/unlocking .............................. 120
H
Handbrake see Electric parking brake
Handling characteristics (unusual) ........413
HANDS-FREE ACCESS ................................ 69
Haza rdwa rning lamps ............................ 145
Head restra int ........................................ .100
At tach ing/ removing the supplemen‐
ta ry cushion ........................................ 104
EASY ADJU STluxury head restra int
(front) .................................................. 101
Fr ont (adjusting manually) ...................1 00
Fr ont (luxury head restra int) ................ 101
Re ar (adjusting electrically) ................ .104
Re ar (adjusting) .................................. .103
Re ar (extending from the front) ........... 102
Re ar (folding into position mechani‐
cally) .................................................... 105
Re ar (lo wering from the front) ............ .102
534
Index