Exterior lighting
Cleaning ........................................ .334
Settings options ............................ .115
see Lights
Exterior mirrors
Adjusting ....................................... 111
Anti-dazzle mode (automatic) ....... .112
Folding in/out (automatically) ....... 112
Folding in/out (electrically) ........... 111
Out of position (troubleshooting) ... 112
Parking position ............................. 112
Resetting ....................................... 111
Storing settings (memory func-
tion) ............................................... 113 F
Fault message see Display messages
Favourites
Overview ........................................ 295
Features ............................................. 315
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 339
First-aid kit ......................................... 339
Fitting a wheel
Fitting a wheel ............................... 367
Lowering the vehicle ...................... 368
Preparing the vehicle ..................... 365
Raising the vehicl e......................... 366
Removing a whee l.......................... 367
Securing the vehicle against roll-
ing away ........................................ 365
Fitting/removing
front wheel arch cover ................... 123
Flat tyre
Changing a wheel/fitting the
spare whee l................................... 364
MOExtended tyre s......................... 341
Preparing the vehicle ..................... 341
TIREFIT kit ...................................... 342
see Emergency spare wheel
Floormat ............................................. 324
Foglamps (extended range) .............. 118
Frequencies
Mobile phone ................................. 371
Two-way radio ................................ 371 Front-passenger front airbag deac-
tivation
Display message ............................ 259
Front-passenger front airbag deac-
tivation system
Operation ......................................... 49
Problems ......................................... 53
System self-test ............................... 52
Fuel
Additives ........................................ 375
Consumption statistics .................. 233
Displaying the current consump-
tion ................................................ 233
Displaying the rang e...................... 233
Driving tips .................................... 170
E10 ................................................ 374
Fuel gaug e....................................... 34
Grade (petrol) ................................ 374
Important safety notes .................. 374
Low outside temperature s............. 376
Notes for GLC 300 4MATIC
Coupé, Mercedes-AMG GLC 43
4MATIC Coup é............................... 375
Problem (malfunction) ................... 164
Quality (diesel )............................... 375
Refuelling ....................................... 161
Tank content/reserve fue l............. 374
Fuel filler flap
Closing ........................................... 163
Opening ......................................... 162
Fuel filter (white display message) .. 265
Fuel level
Calling up the range (on-board
computer) ...................................... 233
Gaug e.............................................. 34
Fuel tank
Capacity ........................................ 374
Problem (malfunction) ................... 164
Fuses
Allocation chart ............................. 355
Before changing ............................. 354
Dashboard fuse box ....................... 354
Fuse box in the engine compart-
ment .............................................. 355
Fuse box in the front-passenger
footwell .......................................... 354
Fuse box in the luggage compart-
ment .............................................. 355 12
Index
Fuses
Important safety notes
G
WARNING
If you manipulate, bridge or replace a faulty
fuse with a fuse of a higher amperage, the
electric cables could be overloaded. This may result in a fire. There is a risk of an accident
and injury.
Always replace faulty fuses with specified new fuses of the correct amperage.
Blown fuses must be replaced with fuses of the same rating, which you can recognise by the
colour and fuse rating. The fuse ratings are listed
in the fuse allocation chart.
The fuse allocation chart is on the fuse box in the luggage compartment (Y page 355).
If the newly inserted fuse also blows, have the
cause traced and rectified at a qualified special-
ist workshop, e.g. a Mercedes-Benz Service
Centre.
! Only use fuses that have been approved for
Mercedes-Benz vehicles and which have the
correct fuse rating for the system concerned.
Otherwise, components or systems could be
damaged.
! Make sure that no moisture can enter the
fuse box when the cover is open.
! When closing the cover, make sure that it is
lying correctly on the fuse box. Moisture seep-
ing in or dirt could otherwise impair the oper- ation of the fuses.
The fuses in your vehicle disconnect faulty cir-
cuits. If a fuse blows, all the components on the circuit and their functions will fail. Before replacing a fuse
Observe the important safety notes
(Y page 354)
X Switch off the engine.
X Switch off all electrical consumers. X
Make sure that the ignition is switched off
(Y page 144).
or
X When using the key, turn the key to position 0
in the ignition lock and remove it
(Y page 144).
X Secure the vehicle against rolling away
(Y page 167).
All indicator lamps on the instrument cluster
must be off.
The fuses are located in various fuse boxes:
R Fuse box on the driver's side of the dashboard
R Fuse box in the front-passenger footwell
R Fuse box in the engine compartment on the
driver's side
R Fuse box under the luggage compartment
floor on the right-hand side of the vehicle,
when viewed in the direction of travel Dashboard fuse box
The fuse box is under a cover on the side of the dashboard. You can obtain further information
from a Mercedes-Benz Service Centre. Fuse box in the front-passenger foot-
well
X
Open the front-passenger door.
X To open: fold cover :out towards the rear
and remove it.
X To close: clip in cover :at the rear.
X Fold cover :forwards until it engages. 354
FusesBreakdown assistance
Fuse box in the engine compartment
G
WARNING
When the bonnet is open, and the windscreen wipers are set in motion, you can be injured by
the wiper linkage. There is a risk of injury.
Always switch off the windscreen wipers and
the ignition before opening the bonnet. X
Open the bonnet (Y page 326).
X To open: turn fasteners ;on the cover :
anti-clockwise as far as they will go.
X Remove fuse box cover :upwards. X
Remove any existing moisture from the fuse
box using a dry cloth.
X Loosen screws =, fold up fuse box lid ?and
remove it.
X To close: check whether the seal is posi-
tioned correctly in lid ?.
X Insert lid ?into the bracket at the rear of the
fuse box.
X Fold down lid ?of the fuse box and tighten
screws =.
X Insert cover :and turn fasteners ;clock-
wise as far as they will go.
X Close the bonnet. Fuse box in the luggage compartment
X
Open the tailgate.
X Lift the luggage compartment floor upwards
(Y page 314).
X To open: release the Velcro fastener and
swing cover :upwards in the direction of the
arrow.
X To close: fold down cover :in the opposite
direction to the arrow and close the Velcro
fastener.
Make sure that the cover is in the recess pro-
vided for it.
i The fuse allocation chart is in a recess on the
side of the fuse box. You can find the corre-
sponding fuse rating and fuse type on the fuse
allocation chart. Fuses
355Breakdown assistance Z