2018 MERCEDES-BENZ S-CLASS CABRIOLET 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
thefo llowing
fuse bo xes:
RFu se box in the engine compartment on the
driver's side (→page 359)
RFu se box on the driver's side of the dash‐
board (→page 361)
RFu se box in the front-passen gerfo ot we ll
(→page 361)
RFu se box in the trunk on theright-hand side
of theve hicle, when vie wed in the direction
of tra vel (
→page 361)
Opening and closing the fuse box in the
engine compa rtment
Requ irements:RObser vethe no tes on electrical fuses
(→page 359).
RHa ve thefo llowing tools readily available:
-A dry clo th
-A screwdriver
Breakdown assis tance 359

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 lid 3.
360
Breakdown assis tance

#Insert lid3into the brac ket at there ar of
th e fuse box.
#Fo ld down lid 3ofthe fuse box and tighten
scr ews4.
#Insert co ver2 on bo thsides and engage
re taining clips 1.
#Closethe hood.
Opening and closing the fuse box in the
da shboard
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.
Opening and closing the fuse box in the front
passenger foot we ll
Requirements:RObser vethe no tes on electrical fuses
(→page 359).
#Open co ver1 inthe direction of the ar row
and remo veit.
Opening and closing the fuse box in the
tr unk
Re quirements:RObser vethe no tes on electrical fuses
(→page 359).
#Fo ld co ver1 down in the direction of the
ar row .
Breakdown assis tance 361

Frag rance sy stem .................................... 124
Inserting/removing theflacon ............ .124
Fr ee software ............................................ 32
Fr equencies
Tw o-w ayradio ...................................... 393
Fr equency band
Dialing (on-board computer) ................ 215
Fr ont air bag (driver, front passenger) .... 40
Fr ont passenger front air bag shuto ff
see Automatic front passenger front
air bag shutoff
Fr ont passenger seat
Ad justing from the driver's seat ............ 84
Fu el .......................................................... .398
Ad ditives .............................................3 98
E10 ...................................................... 397
Gasoline .............................................. 397
Quality (gasoline) ................................. 397
Re fueling ............................................. 140
Re ser vefuel le vel ................................ 398
Sulfur con tent ...................................... 397
Ta nk capacity ...................................... 398 Fu
el consum ption
On-board computer .............................. 213
Fu nction seat
see Door cont rol panel
Fu nction seat (rear passenger com‐
partment)
see Seat (rear passenger compartment)
Fu se inser t
see Fuses
Fu ses ........................................................ 359
A

ssignment diagram ............................3 59
Dashboard fuse box .............................3 61
Fu se box in the engine compartment .. 359
Fu se box in the front-passen gerfo ot ‐
we ll ...................................................... 361
Fu se box in the trunk ........................... 361
No tes .................................................. 359
G
Garage door opener Cleari ngthe memory ........................... 146
Opening or closing the door ............... .145
Programming buttons .......................... 143
Ra dio equipment appr oval numbers .... 146 Re
solving problems ............................. 145
Synchronizing thero lling code ............ .144
Gas station sear ch
St arting an automatic gasst ation
sear ch................................................. 260
Switching the automatic gasst ation
sear chon/off ...................................... 265
Gasoline ................................................... 397
Gearshift paddles see Steering wheel paddle shif ters
Gearshift recommendation ....................139
Genuine parts ............................................ 21
Glass roof
see MAGIC SKY CONTROL
Glasses compartment ...............................97
Glo vebox
Air vent ................................................ 126
Locking/unlocking ................................ 96
H
Handbrake see Electric parking brake
476
Index