2020 MERCEDES-BENZ GLS SUV fuel

Exterior lighting
see Lights
Exterior lighting (care) .............................. 369F
Fa tigue de tection
see ATTENTION ASSIST
Fire extinguisher........................................ 374
Fi rs t-aid kit (soft sided) ............................373
Flacon Inserting/removin g............................... 178
Flat towing
see Tow- bar sy stem
Flat tyre MOEx tended tyres................................. 375
No tes..................................................... 374
TIREFIT kit..............................................3 76
Wheel chang e....................................... .402
Floor mats.................................................. 154
Fo g light (extended range) ....................... 16 0
Fo il co vering
Ra dar and ultrasonic sensor s................ 224Fo
lding table .............................................. 13 5
Fr ag rance
see Fragrance sy stem
Fr ag rance sy stem
Inserting/removing theflacon.............. .178
Setting................................................... 178
Fr ee driving mode
St arting................................................. .276
Fr ee software.............................................. 38
Fr equencies
Mobile phon e......................................... 414
Tw o-w ayradio........................................ 414
Fr ont airbag (driver, front passenger)...... .45
Fr ont passenger seat
Ad justing from the driver's seat............ 108
Ad justing from there ar........................ .109
Fr ont passenger seat
see Seat
Fu el
Ad ditives...............................................4 20
Diesel.................................................... 420
E10....................................................... .419
Fu elreser ve........................................... 421 Low outside
temp eratures..................... 420
Pe trol..................................................... 419
Quality (diesel )...................................... 420
Quality (p etro l)...................................... .419
Re fuelling............................................... 211
Sulphur content..................................... 419
Ta nk content.......................................... 421
Fu nction seat
see Door cont rol panel
Fu nction seat (rear)
see Seat (rear)
Fu ses
Before replacing a fuse.......................... 390
Fu se assignment diagram..................... 390
Fu se box in the engine compartmen t.... 391
Fu se box in the front passenger foot‐
we ll....................................................... 392
Fu se box in the load compartment........ 392
Fu se box on the dashboard................... 392
No tes....................................................3 90 G
Garage door opener Clearing the memory.............................2 21 Index
521

N
Na vigation
No tes..................................................... 324
Overview............................................... 325
Showing/hiding the menu..................... 324
Switching on.......................................... 324
Na vigation
see Destination entry
see Map
see Route
Ne utral
Engaging............................................... 205 O
Occupant saf ety
see Airbag
see Automatic front passenger front
airbag shutoff
see Automatic measu res af ter an accident
see Pets in theve hicle
see Post-collision brake
see PRE-SAFE ®
(anticipa tory occu‐
pant pr otection)
see PRE-SAFE ®
Impulse Side see PRE-SAFE
®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Off-road Assist Setting................................................... 276
Off-road driving......................................... 194
Off-road driving see Off-road driving
Off-road ESP ®
(Electronic Stability
Prog ram)
Switching on/o ff................................... 229
Off-road light.............................................. 161
Oil see Engine oil
On-board computer Displaying the service due dat e............. 357
Head-up displ aymenu........................... 309
Multifunction display............................. 308
Operating.............................................. 306
Overview of menus................................ 306
On-board diagno stics inter face
see Diagno stics connection On-boa
rdelectronics
Engine electronic s................................. 413
No tes..................................................... 413
Tw o-w ayradios...................................... 413
Online services Data storage............................................ 37
Online services see In-Car Of fice
Open-source so ftwa re................................ 38
Opening the tailgate using your foot
HANDS-FREE ACCES S............................. 89
Ope rating fluids
Ad Blue ®
................................................. 421
Ad ditives (fuel)......................................4 20
Brake fluid............................................. 424
Coolant (engine).................................... 424
Engine oil............................................. .422
Fu el (diesel)...........................................4 20
Fu el (petrol)...........................................4 19
No tes..................................................... 417
Wi ndsc reen washer fluid...................... .425
Operating saf ety
48 V on-boa rdelectrical sy stem.............. 24528
Index

Re
ar seat
Seat....................................................... 11 0
Re ar seat
see Seat
see Third rowof seats
Re ar seat belt
St atus display......................................... .44
Re ar seat belt status display ..................... 44
Re ar window
Changing the wiper blade......................1 69
Re ar window heater.................................. 174
Re ar window wipers
Ac tivating/deactivating......................... 16 5
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re frigerator box
Using..................................................... 15 0Re
fuelling
Re fuelling theve hicle............................. 211
To pping up AdBlue ®
............................... 215
Re gistration
Ve hicle.................................................... 33
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys................................................. 182
Problems............................................... 183
Re placing the battery............................ 182
Setting................................................... 181
Re mo teOnline
Charging thest ar ter battery.................. 189
Cooling or heating theve hicle interior... 189
St arting theve hicle...............................1 90
Re scue card................................................. 34
Re ser ve
Fu el....................................................... 421
Re sidual heat
Re ar operating unit................................ 178
Re stra int sy stem
Basic instructions forch ildren................ .55
Fu nction in an accident.......................... .40Fu
nctionality............................................ 39
Malfunction............................................. 40
Pr otection................................................ 39
Re duced pr otection.................................39
Self-test................................................... 39
Wa rning lamp......................................... .39
Re versege ar
Inserting................................................ 205
Re versing camera
Care..................................................... .369
Fu nction................................................ 277
Opening the camera co ver (360°
Camera)................................................ 283
Switching auto matic operation
on/off (360° Camera)........................... 283
Rims (care)................................................. 369
RO AD SUR FACE SCAN
Multifunction camera............................ 272
RO AD SUR FACE SCAN
see Camera
Ro llaw ay protection
see HOLD function Index
531

St
ow age comp artment
Fo lding table..........................................1 35
Handset (rear)....................................... 13 6
Re ar seat backrest............................... .135
St ow age comp artments
see Loading
see Stow age space
St ow age space
Armrest................................................. 13 4
Centre console..................................... .134
Door...................................................... 13 4
Glo vecompa rtment............................... 13 4
USB ports.............................................. 13 4
Suggestions Configuring...........................................3 20
Sulphur content......................................... 419
Sur round lighting
Switching on/of f................................... 16 3
Sur round View
see 360° Camera
Suspension Individual wheel contro l (E-ACTIVE
BO DY CONTROL)...................................2 73Ro
cking free mode (E- ACTIVE BODY
CO NTROL)............................................. 272
Setting the suspension le vel (AIR‐
MATIC)................................................. .265
Setting the suspension le vel (E-
AC TIVE BODY CONTROL)....................... 273
Suspension see AIRMATIC
see E- ACTIVE BODY CONTROL
Suspension le vel (AIRMATIC)
Setting................................................... 265
Suspension le vel (E- ACTIVE BODY
CONT ROL)
Setting.................................................. .273
SV HC (substances of very high con‐
cern) ............................................................. 33
Switch-off del aytime
Exterio r.................................................. 16 3
Interior.................................................. 16 4
Synchronisation function Activating/deactivating (MBUX mul‐
timedia sy stem).....................................1 77
Switching on/off (control panel )........... 17 7Sy
stem settings
Overview of the sy stem settings
menu.....................................................3 20 T
Ta ble
see Folding table
Ta ilgate
Closing.................................................... 87
Emergency release.................................. 91
HANDS-FREE ACCES S............................. 89
Limiting the opening angle......................91
Opening................................................... 86
Opening dimensions.............................. 426
Un locking (emer gency key)..................... 92
Ta ilpipes (care)......................................... .369
Ta ke -back of end-of-life vehicles
Pr otection of the environmen t................. 22
Ta nk content
Ad Blue ®
................................................ 422
Fu el....................................................... 421
Re ser ve(fuel)........................................ 421
Te ch nical data
Axle load (trailer operation)...................4 32 Index
535

;
Engine diagnosis warning lamp... .496
å ESP®
OFF warning lamp.............. .503
÷ ESP®
wa rning lamp flashes.......... 502
÷ ESP®
wa rning lamp lights up........ 503
8 Fuelreser vewarning lamp
lights up............................................... .497
Ù Powe rst eering warning lamp
(red)...................................................... 493
6 Restra int sy stem warning lamp... .492
ü Seat belt warning lamp flashes.... 492
ü Seat belt warning lamp lights
up......................................................... .493
ä Suspension warning lamp (red).... 501
ä Suspension warning lamp (yel‐
low)....................................................... 501
! The elect ric pa rking brake (yel‐
low) indicator lam p................................ 498
ï Trailer tow hit chwarning lamp..... 494
h Tyre pressure monitoring sys‐
te m wa rning lamp flashes.................... .504 h
Tyre pressure monitoring sys‐
te m wa rning lamp lights up................... 505
L Warning lamp for dis tance
wa rning function................................... 500
Wa rning/indicator lamps
Overview.............................................. .490
PA SSENGER AIR BAG.............................. 50
Wa rranty ...................................................... 34
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care)............................ 367
Wa ter tank
see Air-water duct
We ather information ................................. 329
We b br owsers
Overview (multimedia sy stem).............. 340
Wheel change
Fitting a new wheel............................... 406
Lo we ring theve hicle.............................4 06
Prepa ration........................................... 402
Ra ising theve hicle................................ 403
Re moving a whee l................................. 405 Re
moving/fitting hub caps................... .402
Wheel change
see Emergency spa rewheel
Wheel rotation........................................... 400
Wheels Care...................................................... 369
Changing hub caps................................ 402
Checking............................................... 393
Checking the tyre pressure (tyre
pressure monitoring sy stem)................. 396
Fitting.................................................... 406
Flat tyre.................................................3 74
Inter changing........................................ 400
MOExtended tyres................................ .375
No ise.................................................... .393
No tes on fitting..................................... 397
Re moving.............................................. 405
Re placing...................................... 397, 402
Re starting the tyre pressure monitor‐
ing sy stem.............................................3 97
Selection............................................... 397
Snow chains......................................... .393
St oring...................................................4 01
TIREFIT kit..............................................3 76
Ty re pressure (No tes)............................ 394 540
Index