clock MERCEDES-BENZ GLA SUV 2018 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2018, Model line: GLA SUV, Model: MERCEDES-BENZ GLA SUV 2018Pages: 338, PDF Size: 5.59 MB
Page 79 of 338
XTurn the mechanical key counter-clockwise
as far as it will go to position1.
The door is unlocked.
XTurn the mechanical key back and remove it.
XInsert mechanical key into the SmartKey
(Ypage 72).
Locking the vehicle (mechanical key)
If the vehicle can no longer be locked with the
SmartKey or KEYLESS-GO, use the mechanical
key.
XOpen the driver's door.
XClose the front-passenger door, the rear
doors and the tailgate.
XPress the locking button on the driver’s door
(Ypage 75).
XCheck whether the locking knobs on the
front-passenger door and the rear doors are
still visible. Press down the locking knobs by
hand, if necessary.
XClose the driver's door.
XTake the mechanical key out of the SmartKey
(Ypage 71).
XInsert the mechanical key into the lock of the
driver's door as far as it will go.
XTurn the mechanical key clockwise as far as it
will go to position 1.
XTurn the mechanical key back and remove it.
XMake sure that the doors and the tailgate are
locked.
XInsert mechanical key into the SmartKey
(Ypage 72).
iIf you lock the vehicle as described above,
the fuel filler flap is not locked. The anti-theft
alarm system is not armed.
Cargo compartment
Important safety notes
GWARNING
Parts of the body could become trapped dur-
ing automatic closing of the tailgate. More-
over, people, e.g. children, may be standing in the closing area or may enter the closing area
during the closing process. There is a risk of
injury.
Make sure that nobody is in the vicinity of the
closing area during the closing process.
Use one of the following options to stop the
closing process:
Rpress the Fbutton on the SmartKey.
Rpull or press the remote operating switch
on the driver's door.
Rpress the close button or STOP button on
the tailgate.
Rpull the handle on the tailgate.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate
is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
Cargo compartment77
Opening and closing
Z
Page 108 of 338
Tail lamps (vehicles with halogen headlamps)
:
Backup lamp: W 16 W
;Turn signal lamp: PY 21 W
=Brake lamp: W 16 W
?Rear fog lamp: H 21 W
Replacing front bulbs
Removing and installing the cover in the
front wheel housing
You must remove the cover of the front wheel
housing before you can change the front turn
signal lamp.
XTo remove: switch off the lights.
XTurn the front wheels inwards.
XSlide cover:up and remove it.
XTo install: insert cover :again and slide it
down until it engages.
Low-beam headlamps (halogen head-
lamps)
XRemove the cover in the front wheel housing
(Ypage 106).
XTurn housing cover :counter-clockwise and
remove it.
XTurn bulb holder ;counter-clockwise and
pull out.
XPull the bulb out of bulb holder ;.
XInsert the new bulb into bulb holder ;.
XInsert bulb holder;and turn it clockwise.
XPress on housing cover :and turn it to the
right.
XReplace the cover in the front wheel housing
(Ypage 106).
High-beam headlamps/daytime run-
ning lamps/parking lamps and stand-
ing lamps (halogen headlamps)
XSwitch off the lights.
XOpen the hood.
XTurn housing cover :counter-clockwise and
remove it.
XTurn bulb holder ;counter-clockwise and
pull out.
106Replacing bulbs
Lights and windshield wipers
Page 109 of 338
XInsert the new bulb and engage it to the stop.
XPress on housing cover:and turn it to the
right.
Turn signals (halogen headlamps)
XSwitch off the lights.
XOpen the hood.
XTurn bulb holder :counter-clockwise and
pull out.
XTurn the bulb counter-clockwise and pull it
out of bulb holder :.
XInsert the new bulb into bulb holder :.
XInsert bulb holder:and turn it clockwise
until it engages.
Replacing rear bulbs
Opening and closing the side trim pan-
els
Left-hand side trim panel
You must open the side trim panel in the cargo
compartment before you can replace the bulbs
in the tail lamps.
XTo open: turn release knob :counter-clock-
wise and remove side trim panel ;.
XTo close:insert side trim panel ;and turn
release knob :clockwise.
Right-hand side trim panel
You must open the side trim panel in the cargo
compartment before you can replace the bulbs
in the tail lamps.
XTo open: release right-hand trim panel :at
the top and fold it down in the direction of the
arrow.
XTo close: replace side paneling :.
Tail lamps
Due to their location, have the bulbs in the
backup lamp (vehicles with halogen headlamps)
and rear fog lamp in the tailgate changed at a
qualified specialist workshop.
XSwitch off the lights.
XOpen the cargo compartment.
XOpen the side trim panel (Ypage 107).
XRelease and remove connector ;.
XHold the tail lamp and unscrew fender nut :.
XRemove the tail lamp.
Replacing bulbs107
Lights and windshield wipers
Z
Page 110 of 338
Tail lamps
XLoosen screws=using a screwdriver.
XRemove the bulb holder from the tail lamp.
Bulb holder
?
Turn signals
ABrake lamp
XTurn signal: press the bulb gently into the
bulb holder, turn it counter-clockwise and
remove it from the bulb holder.
XInsert the new bulb into the bulb holder and
turn it clockwise.
XBrake lamp: remove the corresponding bulb
from the bulb holder.
XInsert the new bulb into the bulb holder.
XInsert the bulb holder into the tail lamp and
screw it firmly into place using screws =.
XInsert the tail lamp into the vehicle.
XTighten fender nut:and re-establish con-
tact with connector ;.
XClose the side trim panel (Ypage 107).
Windshield wipers
Switching the windshield wipers
on/off
!
Do not operate the windshield wipers when
the windshield is dry, as this could damage
the wiper blades. Moreover, dust that has col-
lected on the windshield can scratch the glass
if wiping takes place when the windshield is
dry.
If it is necessary to switch on the windshield
wipers in dry weather conditions, always use
washer fluid when operating the windshield
wipers.
!If the windshield wipers leave smears on the
windshield after the vehicle has been washed
in an automatic car wash, wax or other resi-
dues may be the reason for this. Clean the
windshield using washer fluid after washing
the vehicle in an automatic car wash.
Combination switch
1
$ Windshield wiper off
2ÄIntermittent wipe, low (rain sensor set
to low sensitivity)
3Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4° Continuous wipe, slow
5¯Continuous wipe, fast
BíSingle wipe/î Wipes the wind-
shield using washer fluid
XSwitch on the ignition.
XTurn the combination switch to the corre-
sponding position.
!Vehicles with a rain sensor: if the windshield
becomes dirty in dry weather conditions, the
windshield wipers may be activated inadver-
tently. This could then damage the windshield
wiper blades or scratch the windshield.
108Windshield wipers
Lights and windshield wipers
Page 116 of 338
BSwitches cooling with air dehumidification on/off (Ypage 117)
CSwitches the rear window defroster on/off (Ypage 120)
Notes on using the air-conditioning
system
Air-conditioning system
Below, you can find a number of notes and rec-
ommendations to help you use the air-condi-
tioning system optimally.
RSwitch on the air-conditioning system by turn- ing control knob Aclockwise to the desired
position (except position 0).
RSet the temperature to 72 ‡ (22 †).
RRecommendation for avoiding misted
windows at low exterior temperatures or
in rain: switch on the ¿cooling with dehu-
midification function (
Ypage 117).
Set air distribution to ¯and if possible
switch off PandO (
Ypage 118).
Deactivate air-recirculation mode e
(
Ypage 121).
Set airflow control Ato a setting between 3
and 6(
Ypage 119).
RRecommendation for rapid cooling or
heating of the vehicle interior: briefly set
airflow control Ato a setting between 3and
6 (
Ypage 119).
RRecommendation for a constant vehicle
interior temperature: set airflow controlA
to a setting between 1and 3(
Ypage 119).
RRecommendation for air distribution in
winter: select the Oand¯ settings
(
Ypage 118).
Recommendation for air distribution in
summer: select the PorP and¯
settings (
Ypage 118).
ROnly use the "Windshield defrosting" function
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 tu
nnel. The windows could otherwise fog up,
since no fresh air is drawn into the vehicle in
air-recirculation mode.
RIf you change the settings of the climate con-
trol system, the climate status display
appears for approximately three seconds at
the bottom of the screen on the multimedia
system display; see Digital Operator's Man-
ual. You will see the current settings of the
various climate control functions.
DYNAMIC SELECT button (except
Mercedes-AMG vehicles)
You can choose between various drive programs
with the DYNAMIC SELECT button
(
Ypage 130).
If you have selected drive program E:
Rwhen heating, the electrical heater booster is
deactivated and in the warming-up phase
heat output is reduced
Rthe rear window defroster running time is
reduced
Depending on the configuration, climate set-
tings may also be influenced in the drive pro-
gram I.
If you have selected drive program Cor S, cli-
mate settings are not influenced.
ECO start/stop function
During automatic engine switch-off, the climate
control system only operates at a reduced capa-
city. If you require the full climate control output,
you can switch off the ECO start/stop function
by pressing the ECO button (
Ypage 129).
114Overview of climate control systems
Climate control
Page 119 of 338
ual. Youwillsee the current settings of the
various climate control functions.
DYNAMIC SELECT button (except
Mercedes-AMG vehicles)
You can choose between various drive programs
wit h the DYNAM IC SELECT button
(
Ypage 130).
If you have selected drive program E:
Rwhen heating, the electrical heater booster is
deactivated and inthe warming-up phase
heat output isreduced
Rthe rear window defroster running time is
reduced
Dependin g on the configuration, climate set-
tings may also beinfluenced inthe drive pro-
gram I.
If you have selected drive program Cor S,cli-
mate settings are not influenced.
ECO start/stop function
During automat icengine switch-off, the climate
control system only operates at a reduced capa-
city. Ifyou require the full climate control output,
you can switch off the ECO start /stop function
by pressing the ECO button (
Ypage 129).
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 wind ows could fog up. Therefore, switch off
clim ate control only brie fly
Air-conditioning system
XTurn theSmartKey to position 2inthe igni-
tion lock (Ypage 124).
XTo switch on: turn controlAclock wiseto
the desired position (except position 0)
(
Ypage 113).
XTo switch off: turn controlAcounter-clock-
wise to position 0(Ypage 113).
Dual-zone automatic climate control
XTurn the SmartKey to position 2inthe igni-
tion lock (Ypage 124).
XTo activate: press theÃbutton.
The indicator lamp inthe à button lights
up. Airflow and air distribution are set to auto-
mat icmode.
or
XPress the ^button.
The indicator lamp inthe ^ button goes
out. The previously selected settings are
restored.
XTo deactivate: press the^button.
The indicator lamp inthe ^ button lights
up.
iDual-zone automatic climate control: switch
on clim ate control primarily using the Ã
button.
Switching cooling with air dehumidi-
fication on/off
General notes
If you deactivate the "Cooling with air-dehumid-
ification" function, the air inside the vehicle will
not becooled. The air inside the vehicle willalso
not be dehumidif ied. The windows can fog up
more quickly. Therefore, only deactivate the
"Cooling with air-dehumidif ication" function
briefly.
The "Cooling with air dehumidif ication" function
is only availab lewhen the engine isrunning. The
air inside the vehicle iscooled and dehumidif ied
according to the temperature selected.
Condensation may drip from the underside of
the vehicle when it is in cooling mode. This is
normal and not a sign that there is a malfunc-
tion.
Activating/deactivating
XPress the ¿button.
The indicator lamp inthe ¿ button lights
up or goes out.
The indicator lamp inthe button indicates that
the respective function isactivated. The
"Cooling with air dehumidif ication" function
has a delayed switch-off feature.
Operating the climate control systems117
Climate control
Page 120 of 338
Problems with the "Cooling with air dehumidification" function
ProblemPossible causes/consequences andMSolutions
The indicator lamp in the
¿button flashes
three times or remains
off. The "Cooling with air
dehumidification" func-
tion cannot be switched
on.Cooling with air dehumidification has been deactivated due to a mal-
function.
XVisit a qualified specialist workshop.
Setting climate control to automatic
General notes
The automatic climate control function is only
available in conjunction with dual-zone auto-
matic climate control.
In automatic mode, the set temperature is main-
tained automatically at a constant level. The
system automatically regulates the temperature
of the dispensed air, the airflow and the air dis-
tribution.
The "Cooling with air dehumidification" function
is activated automatically in automatic mode.
Setting climate control to automatic
XTurn the SmartKey to position ;in the igni-
tion lock (Ypage 124).
XSet the desired temperature.
XTo activate: press theÃbutton.
The indicator lamp in the Ãbutton lights
up. Automatic air distribution and airflow are
activated.
XTo switch to manual mode: press theÉ
or Ë button.
or
XPress the KorI button.
The indicator lamp in the Ãbutton goes
out. Automatic air distribution and airflow are
deactivated.
Setting the temperature
Air-conditioning system
You can set the temperature for the entire vehi- cle. The set temperature is automatically main-
tained at a constant level.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 124).
XTo increase or reduce: turn control:coun-
ter-clockwise or clockwise (Ypage 113). Only
change the temperature setting in small
increments. Start at 72 ‡ (22 †).
Dual-zone automatic climate control
Different temperatures can be set for the driv-
er's and front-passenger sides. The set temper-
ature is automatically maintained at a constant
level.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 124).
XTo increase or decrease: turn control:or
E counter-clockwise or clockwise
(
Ypage 115). Only change the temperature
setting in small increments. Start at 72 ‡
(22 †).
Setting the air distribution
Air-conditioning system
Air distribution settings
¯ Directs air through the defroster vents
P Directs air through the center and side air
vents
O Directs air through the footwell air vents
118Operating the climate control systems
Climate control
Page 121 of 338
iYou can also activate several air distribution
settings simultaneously. To do this, press
multiple air distribution buttons. The air is
then directed through various vents.
iRegardless of the air distribution setting,
airflow is always directed through the side air
vents. The side air vents can only be closed if
the adjusters are turned clockwise until they
engage.
Setting the air distribution
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 124).
XPress one or more of the P,O, ¯
buttons.
The corresponding indicator lamp lights up
briefly.
Dual-zone automatic climate control
Air distribution settings
¯ Directs air through the defroster vents
P Directs air through the center and side air
vents
O Directs air through the footwell air vents
S Directs air through the center, side and
footwell vents
b Directs air through the defroster, center
and side air vents
a Directs air through the defroster and
footwell vents
_ Directs air through the defroster, center,
side and footwell vents
iRegardless of the air distribution setting,
airflow is always directed through the side air
vents. The side air vents can only be closed if
the adjusters are turned clockwise until they
engage.
Setting the air distribution
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 124).
XPress the ÉorË button repeatedly
until the desired symbol appears in the dis-
play.
Setting the airflow
Air-conditioning system
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 124).
XTo increase or reduce: turn controlAcoun-
ter-clockwise or clockwise (Ypage 113).
Dual-zone automatic climate control
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 124).
XTo increase or reduce: press theKor
I button.
Switching the ZONE function on/off
This function is only available with dual-zone
automatic climate control.
XTo activate: press theábutton.
The indicator lamp in the ábutton lights
up.
The temperature setting for the driver's side
is not adopted for the front-passenger side.
XTo deactivate: press theábutton.
The indicator lamp in the ábutton goes
out.
The temperature setting for the driver's side
is adopted for the front-passenger side.
Defrosting the windshield
General notes
You can use this function to defrost the wind-
shield or to clear a fogged up windshield and
side windows.
iYou should only select the "Windshield
defrosting" function until the windshield is
clear again.
Switching the "Windshield defrosting"
function on or off
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 124).
XTo activate: press the¬button.
The indicator lamp in the ¬button lights
up.
Operating the climate control systems119
Climate control
Page 122 of 338
The climate control system switches to the
following functions:
Rhigh airflow
Rhigh temperature
Rair distribution to the windshield and front
side windows
Rair-recirculation mode off
iThe "Windshield defrosting" function auto-
matically sets the blower level to the optimum
defrosting effect. As a result, the airflow may
increase or decrease automatically after the
¬ button is pressed.
iYou can adjust the blower level manually
while the "Windshield defrosting" function is
in operation:
RAir-conditioning system: turn airflow con-
trol Acounter-clockwise or clockwise
(
Ypage 113).
RDual-zone automatic climate control: press
the ó orô button.
XTo deactivate: press the¬button.
The indicator lamp in the ¬button goes
out. The previously selected settings are
restored. Air-recirculation mode remains
deactivated.
or
XDual-zone climate control: press the Ã
button.
The indicator lamp in the ¬button goes
out. Airflow and air distribution are set to
automatic mode.
or
XAir-conditioning system: turn temperature
control :counter-clockwise or clockwise
(
Ypage 113).
Dual-zone automatic climate control: turn
temperature control :orE counter-clock-
wise or clockwise (
Ypage 115).
MAX COOL maximum cooling
The MAX COOL function is only available in vehi-
cles for the USA.
MAX COOL is only operational when the engine
is running.
XTo activate: press theÙbutton.
The indicator lamp in the button lights up.
XTo deactivate: press theÙbutton.
The indicator lamp goes out. The previously
selected settings are restored.
When you activate MAX COOL, climate control
switches to the following functions:
Rmaximum cooling
Rmaximum airflow
Rair-recirculation mode on
Defrosting the windows
Windows fogged up on the inside
Air-conditioning system
XActivate the ¿"Cooling with air dehumid-
ification" function.
XIf the windows continue to fog up, activate the
¬ "Windshield defrosting" function.
iYou should only select this setting until the
windshield is clear again.
Dual-zone automatic climate control
XActivate the ¿"Cooling with air dehumid-
ification" function.
XActivate automatic mode Ã.
XIf the windows continue to fog up, activate the
¬ "Windshield defrosting" function.
iYou should only select this setting until the
windshield is clear again.
Windows fogged up on the outside
XActivate the windshield wipers.
XSet the air distribution to PorO.
iYou should only select this setting until the
windshield is clear again.
Rear window defroster
General notes
The rear window defroster has a high current
draw. You should therefore switch it off as soon
as the rear window is clear. Otherwise, the rear window defroster switches off automatically
after several minutes.
120Operating the climate control systems
Climate control
Page 124 of 338
iIf you activate the residual heat function at
high temperatures, only the ventilation will be
activated. The blower runs at medium speed.
iYou cannot use the ventilation to cool the
vehicle interior to a temperature lower than
the outside temperature.
Activating/deactivating
XTurn the SmartKey to position gin the igni-
tion lock or remove it (Ypage 124).
XPress the Ìbutton.
The indicator lamp in the Ìbutton lights
up or goes out.
The indicator lamp in the button indicates that
the respective function is activated.
iResidual heat is deactivated automatically:
Rafter approximately 30 minutes
Rwhen the ignition is switched on
Rif the battery voltage drops
Air vents
Important safety notes
GWARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
Rkeep the air inlet between the windshield and
the hood free of blockages, such as ice, snow or leaves.
Rnever cover the air vents or air intake grilles in
the vehicle interior.
iFor optimal climate control in the vehicle,
open the air vents completely and set the
adjusters to the central position.
Setting the air vents
:Side window defroster vent
;Side air vent
3Side air vent open
4Side air vent closed
XTo open a side air vent: turn the adjuster in
side air vent ;to the left in position 3.
XTo close a side air vent: turn the adjuster in
side air vent ;clockwise as far as it will go to
position 4.
iThe center and rear air vents are adjusted in
the same way.
122Air vents
Climate control