interior lights MERCEDES-BENZ GL-Class 2016 X166 Owner's Manual

BAS PLUS (Brake Assist System
PLUS).................................................... 69
Battery (SmartKey)
Checking .......................................... 85
Important safety notes .................... 85
Replacing ......................................... 85
Battery (vehicle)
Charging ........................................ 394
Display message ............................ 307
Important safety notes .................. 391
Jump starting ................................. 395
Overview ........................................ 391
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating ................. 282
Display message ............................ 314
Notes/function .............................. 244
Trailer towing ................................. 246
see Active Blind Spot Assist
BlueTEC
Adding DEF .................................... 186
BlueTEC (DEF) .................................... 450
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 297
Notes ............................................. 451
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Changing bulbs .............................. 139
Display message ............................ 304
Brakes
ABS .................................................. 68
Adaptive Brake Assist ...................... 72
BAS .................................................. 69
BAS PLUS ........................................ 69
Brake fluid (notes) ......................... 451
Display message ............................ 291
High-performance brake system .... 196
Important safety notes .................. 194
Maintenance .................................. 195
Parking brake ................................ 190
Riding tips ...................................... 194
Warning lamp ................................. 326 Breakdown
Where will I find...? ........................ 386
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 35
Bulbs
see Replacing bulbs
C
CaliforniaImportant notice for retail cus-
tomers and lessees .......................... 26
Calling up a malfunction
see Display messages
Car
see Vehicle
Car key
see SmartKey
Care
360° camera ................................. 380
Car wash ........................................ 376
Carpets .......................................... 384
Display ........................................... 381
Exhaust pipe .................................. 381
Exterior lights ................................ 379
Gear or selector lever .................... 382
Interior ........................................... 381
Matte finish ................................... 378
Night View Assist Plus ................... 382
Notes ............................................. 375
Paint .............................................. 378
Plastic trim .................................... 382
Power washer ................................ 377
Rear view camera .......................... 380
Roof lining ...................................... 384
Seat belt ........................................ 383
Seat cover ..................................... 383
Sensors ......................................... 380
Side running board ........................ 380
Steering wheel ............................... 382
Trim pieces .................................... 382
Washing by hand ........................... 377
Wheels ........................................... 379
Windows ........................................ 379
Wiper blades .................................. 379
Wooden trim .................................. 382
6Index

Consumption statistics (on-board
computer).......................................... 276
Convenience closing feature .............. 99
Convenience opening feature ............ 99
Coolant (engine)
Checking the level ........................ .373
Display message ............................ 306
Filling capacity ............................... 453
Important safety notes .................. 452
Temperature (on-board computer,
Mercedes-AMG vehicles) ...............2 87
Temperature gauge ........................ 273
Warning lamp ................................. 335
Cooling
see Climate control
Copyright ............................................. 31
Cornering light function
Display message ............................ 303
Function/notes .............................1 33
Crash-responsive emergency light-
ing ....................................................... 136
Crosswind Assist ................................. 75
Crosswind driving assistance ............ 75
Cruise control
Activating ....................................... 204
Activation conditions ..................... 203
Cruise control lever ....................... 203
Deactivating ................................... 205
Display message ............................ 317
Driving system ............................... 202
Function/notes .............................2 02
Important safety notes .................. 203
Storing and maintaining current
speed ............................................. 204
Cup holder
Center console .............................. 349
Important safety notes .................. 349
Rear compartment ......................... 350
Temperature controlled ................. 349
Third row of seats .......................... 350
Customer Assistance Center
(CAC) ..................................................... 29
Customer Relations Department ....... 29
D
Data
see Technical data Daytime running lamps
Display message ............................ 305
Function/notes .............................1 30
Switching on/off (on-board com-
puter) ............................................. 284
Declarations of conformity ................. 28
DEF
Adding ...........................................1 86
Display message ............................ 310
Filling capacity ............................... 450
Important safety notes .................. 450
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 284
Interior lighting .............................. 285
Diagnostics connection ......................28
Differential lock (display mes-
sage) .................................................. .312
Digital speedometer ......................... 277
DIRECT SELECT lever
Automatic transmission ................. 173
Display messages
ASSYST PLUS ................................ 374
Calling up (on-board computer) ..... 290
Driving systems .............................3 10
Engine ............................................ 306
General notes ................................ 290
Hiding (on-board computer) ........... 290
KEYLESS-GO .................................. 323
Lights ............................................. 303
Safety systems .............................. 291
SmartKey ....................................... 323
Tires ............................................... 318
Vehicle ...........................................3 20
Distance recorder .............................2 75
Distance warning (warning lamp) .... 337
Distance warning function
Activating/deactivating ................. 281
Function/notes ................................ 70
Warning lamp ................................. 337
DISTRONIC PLUS
Activating ....................................... 207
Activation conditions ..................... 207
Cruise control lever ....................... 207
Deactivating ................................... 210
Display message ............................ 316
8Index

L
Lampssee Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................ .282
Display message ............................ 314
Function/information .................... 246
see Active Lane Keeping Assist
Lap time (RACETIMER) ...................... 288
LATCH-type (ISOFIX) child seat
anchors ................................................ 63
Level control (display message) ...... 311
Level control (vehicles with AIR-
MATIC package)
Basic settings ................................ 220
Function/notes ............................. 219
Important safety notes .................. 219
Level control (vehicles with the
ON&OFFROAD package)
Basic settings ................................ 214
Function/notes ............................. 213
Important safety notes .................. 213
License plate lamp (display mes-
sage) ................................................... 304
Light function, active
Display message ............................ 305
Light sensor (display message) ....... 306
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 285
Adaptive Highbeam Assist ............. 134
Automatic headlamp mode ............ 130
Cornering light function ................. 133
Hazard warning lamps ................... 133
High beam flasher .......................... 132
High-beam headlamps ................... 132
Light switch ................................... 130
Low-beam headlamps .................... 131
Parking lamps ................................ 131
Rear fog lamp ................................ 131
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 284
Setting the color of the ambient
lighting (on-board computer) ......... 284
Standing lamps .............................. 132 Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 284
Switching the exterior lighting
delayed switch-off on/off
(on-
b

oard computer) ............................ 284
Switching the surround lighting
on/off (on-board computer) .......... 284
Turn signals ................................... 132
see Interior lighting
see Replacing bulbs
Loading guidelines ............................ 340
Locking
see Central locking
Locking (doors)
Automatic ........................................ 91
Emergency locking ........................... 92
From inside (central locking but-
ton) .................................................. 91
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 285
LOW RANGE
Display message ............................ 312
Off-road gear ................................. 259
LOW RANGE off-road gear ................ 259
Low-beam headlamps
Changing bulbs .............................. 138
Display message ............................ 303
Switching on/off ........................... 131
Lumbar support
Adjusting (on the seat) .................. 118
Luxury head restraints ..................... 112
M
M+S tires............................................ 406
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 378
mbrace
Call priority .................................... 360
Display message ............................ 297
Downloading destinations
(COMAND) ..................................... 360
Downloading routes ....................... 363
Index13

Useful information............................130
Exterior lighting ................................ 130
Interior lighting ................................. 135
Replacing bulbs ................................. 136
Windshield wipers ............................139
129
Lights and windshield wipers

users have been detected or the roads are
adequately lit:
The high-beam headlamps are switched off
automatically. TheKindicator lamp in
the instrument cluster goes out. The _
indicator lamp inthe multifunction display
remains lit.
XTo switch off: move the combination
swit ch back to its normal position or move
the light switch to another position.
The _ indicator lamp inthe multifunc-
tion display goes out.
Headlamps fogged up on the inside
Certain climatic and physical cond itions may
cause moisture to form inthe headlamp. This
moisture does not affect the functionalit y of
the headlamp.
Interior lighting
Overview of interior lighting
Overhead control panel
:
p Switches the left-hand front reading
lamp on/o ff
;cSwitches the front interior lighting
on
=v Switches the rear interior lighting on
or off
?| Switches the front interior lighting/
automat icinterior lighting control off
Ap Switches the right-hand front read-
ing lamp on/o ff
BSwitches the automat icinterior lighting
control on
Rear overhead control panel (secon drow of seats)
:
To switch the reading lamp on/o ff
Rear overhead control panel (thir drow of seats)
:
Readin g lamp
Interior lighting control
General notes
In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatical lydeactivated after some time
unless the SmartKey is inposition 2in the
ignit ion lock.
The color and brightness of the ambient light-
ing can beadjusted using the on-board com-
puter (
Ypage 284).
Interior lighting135
Lights and windshield wipers
Z

Automa tic interi orlighting control
XTo switch on: set theswitch to center
position B.
XTo switch off:set th eswitch to th e|
position .
The interior lighting automatically switches
on if you:
Runloc kth evehicl e
Ropenadoor
RRemove th eSmartKey from th eignition
lock.
The interior ligh tis activated for ashort while
when th eSmartKey is remove dfrom th eigni-
tion lock. You can activat ethis delayed
switch-off usin gth eon-board computer
(
Ypage 285).
Manual interi orlighting control
XTo switch th e front interior lighting on:
set th eswitch to th ec position .
XTo switch th e front interior lighting off:
set th eswitch to th e| position or (if th e
door is closed) to th ecenter position .
XTo switch therea rinterior lighting on or
off: press th eu button.
XTo switch th ereadin glamps on/of f:
press th ep button.
Crash-responsive eme rgency lighting
The interior lighting is activated automatically
if th evehicl eis involved in an accident.
XTo switch offthecrash-responsive
emergency lighting: press thehazard
warning lamp button.
or
XLoc kand then unloc kth evehicl eusin gth e
SmartKey.
Replacing bulbs
Import ant safety notes
GDANGER
Xenon bulbs carry ahigh voltage. You can get
an electric shock if you remove th ecover of
th eXenon bulb and touch th eelectrical con-
tacts .There is aris kof fatal injury.
Never touch th epart sor th eelectrical con-
tacts of th eXenon bulb. Always hav ewor kon
th eXenon bulbs carrie dout at aqualified spe-
cialist workshop .
If your vehicleis equipped wit hXenon bulbs ,
you can recogniz ethis by th efollowing: th e
cone of ligh tfrom th eXenon bulbs moves
from th eto pto th ebotto mand bac kagain
when you start theengine. Fo rthis to be
observed, th elights mus tbe switched on
before starting th eengine.
GWARNIN G
Bulbs, lamp sand connectors can get ver yhot
when operating .If you chang e abulb, you
could burn yourself on these components.
There is aris kof injury.
Allow these component sto cool down before
changing abulb.
Do no t use a bulb that has been dropped or if
it s glass tub ehas been scratched.
The bulb may explod eif:
Ryou touch it
Rit is hot
Ryou dro pit
Ryou scratch it
Only operate bulbs in enclosed lamp s
designed for that purpose . Only installspar e
bulbs of th e sametypeand th especifie dvolt-
age.
Marks on th eglass tub ereduce th e service
life of th ebulbs .Do no ttouch th eglass tub e
wit hyour bare hands. If necessary, clean th e
glass tub ewhen cold wit halcohol or spirit and
rub it off wit h alint-free cloth .
136Replacing bulbs
Lights and windshield wipers

QSwitches the rear climate control on/off (Ypage 152)
RReduces the airflow (Ypage 156)
Optimum use of 3-zone automatic cli-
mate control
The following contains instructions and rec-
ommendations to enable you to get the most
out of your dual-zone automatic climate con-trol.
RYou can switch on climate control by using
the à and¿ orà andÁ but-
tons. The indicator lamps in the Ãand
¿ orà andÁ buttons light up.
RIn automatic mode, you can also use the
ñbutton to set a climate mode
(FOCUS/MEDIUM/DIFFUSE). The
MEDIUM level is recommended.
RSet the temperature to 72 ‡ (22 †).
ROnly use the "Windshield defrosting" func-
tion briefly until the windshield is clear
again.
ROnly use air-recirculation mode briefly, e.g.
if there are unpleasant outside odors or
when in a tunnel. The windows could oth-
erwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation mode.
RUse the ZONE function to adopt the tem-
perature settings on the driver's side for
the front-passenger side and the rear com- partment as well. The indicator lamp above
the á button goes out.
RUse the residual heat function if you want to
heat or ventilate the vehicle interior when
the ignition is switched off. The residual
heat function can only be activated or deac-
tivated with the ignition switched off.
RVehicles with COMAND: if you change the
settings of the climate control sy
stem, the
climate status display appears for approx-
imately three seconds at the bottom of the
screen in the COMAND display (see sepa-
rate operating instructions). You will see
the current settings of the various climate
control functions. During automatic engine switch-off, the cli-
mate control system only operates at a
reduced capacity. If you require the full cli-
mate control output, you can switch off the
ECO start/stop function by pressing the ECO
button (
Ypage 170).
Operating the climate control sys-
tems
Activating/deactivating climate con-
trol
General notes
When the climate control is switched off, the
air supply and air circulation are also
switched off. The windows could fog up.
Therefore, switch off climate control only
briefly
iSwitch on climate control primarily using
the à button (
Ypage 154).
In the rear compartment, you can also switch
climate control on and off using the Ãand
^ buttons.
Activating or deactivating
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 165).
XTo activate: press theÃbutton.
The indicator lamp in the Ãbutton lights
up. Airflow and air distribution are set to
automatic mode.
or
XPress the ^button.
The indicator lamp in the ^button goes
out. The previously selected settings are
restored.
XTo deactivate: press the^button.
The indicator lamp in the ^button lights
up.
152Operating the climate control systems
Climate control

Problems with the rear window defroster
ProblemPossible causes/consequences andMSolutions
The rear window
defroster has deactiva-
ted prematurely or can-
not be activated.The battery has not been sufficiently charged.
XSwitch off any consumers that are not required, e.g. reading
lamps, interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window
defroster can be activated again.
Switching air-recirculation mode
on/off
General notes
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the vehi-
cle will then be recirculated.
If you switch on air-recirculation mode, the
windows can fog up more quickly, in particu-
lar at low temperatures. Only use air-recircu-
lation mode briefly to prevent the windows
from fogging up.
Activating or deactivating
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 165).
XTo activate: press thedbutton.
The indicator lamp in the dbutton lights
up.
iIn the event of high pollution levels (3-
zone automatic climate control only) or at
high outside temperatures, air-recircula-
tion mode is automatically activated. When air-recirculation mode is activated auto-
matically, the indicator lamp in the
d
button is not lit.
Outside air is added after about
30 minutes.
XTo deactivate: press thedbutton.
The indicator lamp in the dbutton goes
out.
iAir-recirculation mode deactivates auto-
matically:
Rafter approximately five minutes at out-
side temperatures below approximately
41 ‡ (5 †)
Rafter approximately five minutes if cool-
ing with air dehumidification is deactiva-
ted
Rafter approximately 30 minutes at out-
side temperatures above approximately
41 ‡ (5 †) if the "Cooling with air dehu-
midification" function is activated
Switching the residual heat on or off
General notes
The residual heat function is only available on
vehicles for Canada.
It is possible to make use of the residual heat
of the engine to continue heating the station-
ary vehicle for up to 30 minutes after the
engine has been switched off. The heating
time depends on the set interior temperature.
Operating the climate control systems159
Climate control

Activatingordeactivating
XTo act ivate:press th eÌ orÁ but-
ton.
The indicator lamp in th eÌ orÁ
butto nlights up.
iThe blowe rwill run at alow spee dregard-
less of th eairflow setting .
iIf you activateth eresidual heat function
at high temperatures ,only th eventilation
will be activated. The blowe rrun sat
medium speed.
XTo deacti vate:press th eÌ orÁ
button.
The indicator lamp in th eÌ orÁ
butto ngoes out .
Residual heat is deactivated automatically:
Rafter approximately 30 minute s
Rwhen theignition is switched on
Rif th ebattery voltag edrops
Setting the air vents
Import ant safety notes
GWARNIN G
Ver yhot or ver ycold air can flo wfrom th eair
vents .This could result in burn sor frostbit ein
th eimmediat evicinity of th eair vents .There
is aris kof injury.
Mak esur ethat all vehicl eoccupant salways
maintai n asufficien tdistanc eto th eair out -
lets. If necessary, redirect th eairflow to
another area of th evehicl einterior.
In order to en surethedirect flo wof fr esh air
throug hth eair vents int oth evehicl einterior,
pleas eobserv eth efollowin gnotes:
Rkeep th eair inlet grille on th ehoo dand in
th eengin ecompartmen ton th efront-
passenger side free of blockag es,suchas
ice , snow or leav es.
Rnever cover th eair vents or air intake grilles
in th evehicl einterior.
iFo rvirtually draft-free ventilation ,adjust
th esliders of th eair vents to th ecenter
position .
Setting the center air vents
:Centerair vent, lef t
;Centerair vent, right
=Cente rven tthumbwheel, right
?Cente rven tthumbwheel, lef t
XTo open or close: turnthumbwheels =
and ?to th elef tor right .
160Setting the air vents
Climate control

The HOLD function can also be activated if the
engine has been switched off automatically. It
is then not necessary to continue applying the
brakes during the automatic stop phase.
When you depress the accelerator pedal, the
engine starts automatically and the braking
effect of the HOLD function is deactivated.
All vehicles (except Mercedes-AMG vehi-
cles): automatic engine switch-off can take
place a maximum of four times in a row (initial
stop, then three subsequent stops).
Mercedes-AMG vehicles: the number of
consecutive automatic engine switch-offs is
unlimited.
Automatic engine start
The engine starts automatically if:
Ryou switch off the ECO start/stop function
by pressing the ECO button
Rin transmission position Dor Nthe brake
pedal is released and the HOLD function is
not active
Ryou depress the accelerator pedal
Ryou engage reverse gear R
Ryou move the transmission out of position
P
Ryou switch to drive program Sor M
(Mercedes-AMG vehicles)
Ryou switch to an off-road program (except
Mercedes-AMG vehicles)
Ryou unfasten your seat belt or open the
driver's door
Rthe vehicle starts to roll
Rthe brake system requires this
Rthe temperature in the vehicle interior devi-
ates from the set range
Rthe system detects moisture on the wind-
shield when the air-conditioning system is
switched on
Rthe battery's condition of charge is too low
Shifting the transmission to position Pdoes
not start the engine.
Deactivating or activating the ECO
start/stop function
All vehicles (except Mercedes-AMG vehi-
cles)
XTo deactivate: press ECO button :.
Indicator lamp ;goes out.
XTo activate: press ECO button :.
Indicator lamp ;lights up.
If the indicator lamp on the ECO button is off,
the ECO start/stop function has been deac-
tivated manually or as the result of a mal-
function.
Mercedes-AMG vehicles
XTo deactivate: in drive program C, press
ECO button :.
or
XSwitch to drive program Sor M
(
Ypage 177).
Indicator lamp ;goes out.
170Driving
Driving and parking