AUX MERCEDES-BENZ GLA SUV 2018 Owner's Manual

Before the engine speed reaches the red area,
an upshift indicator will be shown in the multi-
function display.
XShift to recommended gear:when mes-
sage ;is shown in the multifunction display.
Kickdown
XFor maximum acceleration, depress the
accelerator pedal beyond the pressure point.
The automatic transmission shifts to a lower
gear depending on the engine speed.
XShift back up once the desired speed is
reached. During kickdown, you cannot shift gears using
the steering wheel paddle shifters.
If you apply full throttle, the automatic trans-
mission shifts up to the next gear when the
maximum engine speed is reached. This pre-
vents the engine from overrevving.
Mercedes-AMG vehicles:
it is only possible to
use kickdown in temporary manual drive pro-
gram M. When manual drive program Mis per-
manently activated, kickdown is not possible.
Problems with the transmission
ProblemPossible causes/consequences and MSolutions
The transmission has
problems shifting gear.The transmission is losing oil.
XHave the transmission checked at a qualified specialist workshop
immediately.
The acceleration ability
is deteriorating.
The transmission no lon-
ger shifts into all of the
gears.
Reverse gear can no lon-
ger be engaged.The transmission is in emergency mode.
XStop the vehicle.
XShift the transmission to positionj.
XSwitch off the engine.
XWait at least ten seconds before restarting the engine.
XShift the transmission to positionh.
XHave the transmission checked at a qualified specialist workshop
immediately.
Refueling
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
140Refueling
Driving and parking

Rear wheel
XBring thevehicl eand wheels int o asuitable
position so that you can attach test gage A.
XSecureth evehicl eagainst rollin gaway
(Ypage 143).
XEngage park position P.
XSwitchoff th eengine.
XPlac etest gage Abetween th ewheel's
spoke son brak epad/lining =.
XHold test gage Averticall yon brak edisc :
and slid emeasurin gpin ;onto brak e
disc :.
XChec kwhic hcolor field ?thearrow on
measurin gpin ;is pointing to .
Green: thebrak epad/lining thickness is suf -
ficient.
Red :th ebrak epad/lining thickness is no t
sufficient. Hav eth ebrak epads/lining
checke dat aqualified specialist workshop.
To avoi dan inaccurat emeasurement:
Rmak esur eyou position th ewheels suitably
Rdo no tput th emeasurin gpin on arecess in
th ebrak edisc
Driving on wet roads
Aquaplaning
If th eroad surfac eis wet ,aquaplaning may
occur depending on water level, spee dand tire
tread depth. Fo
rthis reason ,in th eevent of heav yrain or in
condition sin whic hhydroplaning may occur ,
you mus tdriv ein th efollowin gmanner:
Rlower your spee d
Ravoidrut s
Ravoi dsudde nsteering movement s
Rbrakecarefully
Driving on flooded roads
!Bear in min dthat vehicles traveling in fron t
or in th eopposit edirection creat ewaves. This
may caus eth emaximum permissibl ewater
dept hto be exceeded .
Failure to observ ethese note smay result in
damag eto th eengine, electrical systems and
transmission .
If you hav eto driv eon stretches of road on whic h
water has collected, pleas ebear in min dthat:
Rin th ecas eof standing water, th ewater level
may be no higher than th elower edge of th e
vehicl ebody
Ryou should driv eno faste rthan at awalking
pac e
Winter driving
GWARNIN G
If you shif tdown on aslipper yroad surfac ein
an attemp tto increas eth eengine's braking
effect, th edriv ewheels could lose their grip.
There is an increased danger of skiddin gand
accidents .
Do no tshif tdown for additional engin ebrak -
ing on aslipper yroad surface.
GDANGER
If th eexhaust pipe is blocke dor adequat e
ventilation is no tpossible, poisonous gase s
suc has carbon monoxide (CO) may ente rth e
vehicle. This is th ecase, e.g. if th evehicl e
become strapped in snow. There is aris kof
fatal injury.
If you leav eth eengin eor th eauxiliary heating
running, mak esur eth eexhaust pipe and area
aroun dth evehicl eare clear of snow. To
ensur ean adequat esuppl yof fresh air, open a
150Driving tips
Driving and parking

Display messagesPossible causes/consequences andMSolutions
StopVehicl eShiftto PLeave EngineRunnin g
The automatic transmission has overheated.
XDrive on carefully.
The automatic transmission is available again when th edisplay
message goe sout .
If th emultifunction display still shows th edisplay message :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 143).
XWait until th eautomatic transmission has cooled down and th edis-
play message has disappeared.
Auxiliary Batter yMalfunctionThe auxiliary battery for th eautomatic transmission is no longer bein g
charged.
XVisit aqualified specialist workshop .
XUntilthen ,always shift th etransmission to position jbefore you
switch off th eengine.
XBefor eleaving th evehicle, apply th eelectric parking brake.
Trans. Oil Overhea‐ted Drive on wit hCare
Mercedes-AMG vehicles: th etransmission oil has overheated.
Manual drive progra mM and th etemporarily active manual drive pro -
gra mare no longer available. The engin epowe routput is reduced.
XAllow th evehicl eto cool down .
4matic CurrentlyUnavailable4MATIC has overheated. The vehicl eis only driven by th efron twheels.
XDrive on .
The airflow cools 4MATIC mor equickly.
Whe nth edisplay message goe sout ,4MATIC is available again and
th evehicl eis driven by all fou rwheels.
4matic Inoperative4MATIC is malfunctioning .The vehicl eis only driven by th efron t
wheels.
XVisit aqualified specialist workshop .
AThe tailgateis open
GWARNIN G
Whe nth eengin eis running, exhaust gase scan ente rth evehicl einte-
rio rif th etailgat eis open .
There is aris kof poisoning .
XCloseth etailgate.
224Display messages
On-board computer and displays

Restarting the tire pressure monitor
When you restart the tire pressure monitor, all
existing warning messages are deleted and the
warning lamps go out. The monitor uses the cur-
rently set tire pressures as the reference values
for monitoring. In most cases, the tire pressure
monitor will automatically detect the new refer-
ence values after you have changed the tire
pressure. However, you can also set reference
values manually as described here. The tire
pressure monitor then monitors the new tire
pressure values.
XSet the tire pressure to the value recommen-
ded for the corresponding driving situation on
the Tire and Loading Information placard on
the driver's side B-pillar (
Ypage 302).
You can find more tire pressure values for
various operating conditions in the tire pres-
sure table inside the fuel filler flap
(
Ypage 141).
XMake sure that the tire pressure is correct on
all four wheels.
XMake sure that the SmartKey is in position 2
in the ignition lock (Ypage 124).
XPress =or; on the steering wheel to
select the Serv.menu.
XPress the9or: button to select
Tire Pressure.
XPress the abutton.
The multifunction display shows the current
tire pressure for each tire or the Tire pres‐
surewillbedisplayedafterdrivinga few minutesmessage.
XPress the:button.
The multifunction display shows the Use
Current Pressures as New ReferenceValuesmessage.
If you wish to confirm the restart:
XPress the abutton.
The TirePress.MonitorRestartedmes-
sage appears in the multifunction display.
After driving for a few minutes, the system
checks whether the current tire pressures are within the specified range. The new tire pres-
sures are then accepted as reference values
and monitored.
If you wish to cancel the restart:
XPress the %button.
The tire pressure values stored at the last
restart will continue to be monitored.
Radio type approval for the tire pres-
sure monitor
CountryRadio type approval number
USAFCC ID: MRXMW2433A
FCCIC ID:MRXGG4 This device
complies with part 15 of the FCC
rules and with license exempt
RSS standards of Industry Can-
ada. Operation is subject to the
following conditions. (1) This
device may not cause harmful
interference, and (2) This device
must accept any interference
received, including interference
that may cause undesired oper-
ation. Le present appareil est
conforme d'industrie Canada
applicables aux appareils radio
exempts de licence. L'exploita-
tion est authorisee aux deux con-
ditions suivantes. (1). L'appareil
ne doit pas produire de brouil-
lage, et (2) L'autisateur de l'ap-
pareil doit accepter tout brouil-
lage radioelectrique subi, meme
si le brouillage est susceptible
d'en compromettre le fonc-
tionnement. WARNING: Changes
or modifications not expressively
approved by the party responsi-
ble for compliance could void the
users authority to operate the
equipment. The term "IC:" before the radio certification number
only signifies Canada technical
specifications were met.
FCC ID:MRXMC34MA4 This
device complies with part 15 of
the FCC rules and with license
exempt RSS standards of Indus-
try Canada. Operation is subject
to the following conditions. (1)
This device may not cause harm-
ful interference, and (2) This
device must accept any interfer-
ence recei
ved, including interfer-
ence that may cause undesired
operation. Le present appareil
est conforme d'industrie Canada
applicables aux appareils radio
exempts de license. L'exploita-
tion est authorisee aux deux con- ditions suivantes. (1). L'appareil
Tire pressure309
Wheels and tires
Z

CountryRadio type approval number
ne doit pas produire de brouil-
lage, et (2) L'autisatuer de l'ap-
pareil doit accepter tout brouil-
lage radioelectrique subi, meme
si le brouillage est susceptible
d'en compromettre le fonc-
tionnement. WARNING: Changes
or modifications not expressively
approved by the party responsi-
ble for compliance could void the
users authority to operate the
equipment. The term "IC:" before the radio certification number
only signifies Canada technical
specifications were met.
CanadaIC: 2546A-MW2433A
IC:2546A-GG4 This device com-
plies with part 15 of the FCC
rules and with license exempt
RSS standards of Industry Can-
ada. Operation is subject to the
following conditions. (1) This
device may not cause harmful
interference, and (2) This device
must accept any interference
received, including interference
that may cause undesired oper-
ation. Le present appareil est
conforme d'industrie Canada
applicables aux appareils radio
exempts de license. L'exploita-
tion est authorisee aux deux con-
ditions suivantes. (1). L'appareil
ne doit pas produire de brouil-
lage, et (2) L'autisateur de l'ap-
pareil doit accepter tout brouil-
lage radioelectrique subi, meme
si le brouillage est susceptible
d'en compromettre le fonc-
tionnement. WARNING: Changes
or modifications not expressively
approved by the party responsi-
ble for compliance could void the
users authority to operate the
equipment. The term "IC:" before
the radio certification number
only signifies Canada technical
specifications were met.
IC: 2546A-MC34MA4
Loading the vehicle
Instruction labels for tires and loads
GWARNING
Overloaded tires can overheat, causing a
blowout. Overloaded tires can also impair the steering and driving characteristics and lead
to brake failure. There is a risk of accident.
Observe the load rating of the tires. The load
rating must be at least half of the GAWR of
your vehicle. Never overload the tires by
exceeding the maximum load.
Two instruction labels on your vehicle show the maximum possible load.
(1) The Tire and Loading Information placard is on the B-pillar on the driver's side. The Tire
and Loading Information placard shows the
maximum permissible number of occu-
pants and the maximum permissible vehicle
load. It also contains details of the tire sizes
and corresponding pressures for tires
mounted at the factory.
(2) The vehicle identification plate is on the B- pillar on the driver's side. The vehicle iden-
tification plate informs you of the gross
vehicle weight rating. It is made up of the
vehicle weight, all vehicle occupants, the
fuel and the cargo. You can also find infor-
mation about the maximum gross axle
weight rating on the front and rear axle.
The maximum gross axle weight rating is
the maximum weight that can be carried by
one axle (front or rear axle). Never exceed
the maximum load or the maximum gross
axle weight rating for the front or rear axle.
:B-pillar, driver's side
310Loading the vehicle
Wheels and tires

Other identifications, for example:
R0 W-30
R5 W-30
R5 W-40
Fuel
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
Tank capacity
ModelTotal capa- city
Models with 4MATIC14.8 US gal(56.0 l)
Allot her models13.2 US gal
(50.0 l)
ModelOf which
reserve
Mercedes‑AMG vehiclesApprox.
2.1 US gal (8.0 l)
All other modelsApprox.
1.6 US gal (6.0 l)
Gasoline
Fuel grade
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system.
Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
!Only refuel using unleaded premium grade
gasoline with at least 91 AKI/95 RON.
iE10 fuel contains up to 10% bioethanol.
Your vehicle is E10-compatible. You can
refuel your vehicle using E10 fuel.
!Only use the fuel recommended. Operating
the vehicle with other fuels can lead to dam-
age to the fuel system, engine and exhaust
system.
!Do not use the following:
RGasoline with more than 10% ethanol
RE100 (100% ethanol)
RGasoline with methanol
RM100 (100% methanol)
RGasoline with metalliferous additives
RDiesel
Service products and filling capacities329
Technical data
Z