check oil MERCEDES-BENZ GLA-Class 2017 X156 Owner's Manual

ATA (Anti-Theft Alarm system)Activating/deactivating .................. .73
Function ........................................... 73
Switching off the alarm .................... 73
ATTENTION ASSIST
Activating/deactivating .................2 28
Display message ............................ 253
Function/notes .............................2 11
Audio 20
Driving dynamics display ............... 200
Audio menu (on-board computer) .... 225
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 250
see Lights
Automatic car wash (care) ............... 314
Automatic engine start (ECO start/
stop function) .................................... 154
Automatic engine switch-off (ECO
start/stop function) .......................... 154
Automatic headlamp mode .............. 116
Automatic transmission
Accelerator pedal position ............. 163
Changing gear ............................... 163
DIRECT SELECT lever ..................... 159
Drive program ................................ 164
Drive program display .................... 159
Driving tips .................................... 163
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) ............................................... 157
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 158
Emergency running mode .............. 169
Engaging drive position .................. 161
Engaging neutral ............................ 160
Engaging park position
(Mercedes-AMG vehicles) .............. 162
Engaging park position automati-
cally ............................................... 160
Engaging reverse gear ................... 160
Engaging the park position ............ 159 Holding the vehicle stationary on
uphill gradients .............................. 163
Kickd
own ....................................... 163
Ma

nual shifting .............................. 166
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 231
Overview ........................................ 159
Problem (malfunction) ................... 169
Pulling away ................................... 152
Selector lever ................................ 161
Starting the engine ........................ 151
Steering wheel paddle shifters ...... 166
Transmission position display ........ 161
Transmission position display
(DIRECT SELECT lever) ................... 159
Transmission positions .................. 162
Automatic transmission emer-
gency mode ....................................... 169
B
Backup lamp
Display message ............................ 249
Bag hook ............................................ 286
BAS (Brake Assist System) ................. 66
Basic settings
see Settings
Battery (SmartKey)
Checking .......................................... 80
Important safety notes .................... 79
Replacing ......................................... 80
Battery (vehicle)
Charging ........................................ 329
Display message ............................ 252
Important safety notes .................. 327
Jump starting ................................. 331
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 228
Display message ............................ 254
Notes/function .............................. 213
Blower
see Climate control
Brake Assist
see BAS (Brake Assist System)
Index5

EmergencyAutomatic measures after an acci-
dent ................................................ .58
Emergency braking
see BAS (Brake Assist System)
Emergency release
Driver's door .................................... 84
Vehicle ............................................ .84
Emergency Tensioning Devices
Activation ........................................ .56
Emergency unlocking
Tailgate ............................................ 89
Engine
Check Engine warning lamp .......... .275
Display message ............................ 251
ECO start/stop function ................ 153
Engine number ............................... 377
Irregular running ............................ 156
Jump-starting ................................. 331
Starting (important safety notes) ... 151
Starting problems .......................... 156
Starting the engine with the
SmartKey ....................................... 151
Starting with the Start/Stop but-
ton ................................................. 152
Switching off .................................. 172
Tow-starting (vehicle) ..................... 337
Engine electronics
Problem (malfunction) ................... 156
Engine oil
Adding ...........................................3 10
Additives ........................................ 380
Checking the oil level ..................... 309
Checking the oil level using the
dipstick .......................................... 310
Display message ............................ 252
Filling capacity ............................... 380
Notes about oil grades ................... 379
Notes on oil level/consumption .... 309
Temperature (on-board computer,
Mercedes-AMG vehicles) ...............2 31
Viscosity .............. .......................... 380
E

ngine, starting
see Starting (engine)
ESC (Electronic Stability Control)
see ESP
®(Electronic Stability Program) ESP
®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 232
Characteristics ................................. 69
Deactivating/activating (button
in Mercedes-AMG vehicles) ............. 70
Deactivating/activating (except
Mercedes‑ AMG vehicles) ................. 70
Deactivating/activating (on-
board computer, except
Mercedes-AMG vehicles) ...............2 27
Display message ............................ 236
Function/notes ................................ 69
General notes .................................. 69
Important safety information ........... 69
Trailer stabilization ........................... 72
Warning lamp ................................. 271
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 69
Exhaust
see Exhaust pipe
Exhaust check ................................... 175
Exhaust pipe
Cleaning ......................................... 318
Exterior lighting
Cleaning ......................................... 317
see Lights
Exterior mirrors
Adjusting ....................................... 109
Dipping (automatic) ....................... 110
Folding in when locking (on-board
computer) ...................................... 231
Folding in/out (automatically) ....... 110
Folding in/out (electrically) ........... 109
Out of position (troubleshooting) ... 110
Storing settings (memory func-
tion) ............................................... 112
Storing the parking position .......... 111
Eyeglasses compartment ................. 281
F
Filler cap
see Refueling
Flat tire
MOExtended tires .......................... 323
Preparing the vehicle ..................... 322
TIREFIT kit ...................................... 324
10Index

Coolant (engine) ............................ 381
Engine oil .......................................379
Fuel ................................................ 377
Important safety notes .................. 377
Refrigerant (air-conditioning sys-
tem) ............................................... 382
Washer fluid ................................... 382
Setting a speed
see Cruise control
Setting the air distribution ...............140
Setting the airflow ............................ 140
Settings
Factory (on-board computer) ......... 231
On-board computer ....................... 229
SETUP (on-board computer) ............. 232
Side impact air bag .............................5 0
Side marker lamp (display mes-
sage) ................................................... 250
Side windows
Cleaning ......................................... 316
Convenience closing feature ............ 92
Convenience opening feature ..........9 1
Important safety information ........... 90
Opening/closing .............................. 91
Problem (malfunction) .....................9 4
Resettin g........................................ .93
Reversin gfeature ............................ .90
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 80
Changing the programming .............7 8
Checking the battery ...................... .80
Convenience closing feature ............ 92
Convenience opening feature .......... 91
Dis play message ............................ 265
Door c
entral locking/unlocking ...... .76
Important safety notes .................... 76
KEYLESS-GO start function .............. 78
Loss .................................................8 1
Mechanical key ................................ 79
Positions (ignition lock) ................. 149
Problem (malfunction) ..................... 81
Starting the engine ........................ 151
SmartKey positions (ignition lock) .. 149
Snow chains ...................................... 343 Sockets
Center console .............................. 291
General notes ................................ 291
Luggage compartment ...................2 92
Rear compartment ......................... 292
Special seat belt retractor .................. 59
Specialist workshop ............................ 25
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 229
Digital ............................................ 223
In the Instrument cluster ................. 31
Segments ...................................... 218
Selecting the display unit ...............2 29
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................ 70
Warning lamp ................................. 272
Standing lamps
Display message ............................ 249
Switching on/off ........................... 118
Start-off assist
Activating ....................................... 194
Important safety notes .................. 194
Start/Stop button
Removing ....................................... 150
Starting the engine ........................ 152
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 151
STEER CONTROL .................................. 73
Steering
Display message ............................ 264
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (manually) ...................... 108
Button overvi ew ............................... 33
Bu

ttons (on-board computer) ......... 219
Cleaning ......................................... 319
Important safety notes .................. 108
Paddle shifters ............................... 166
Steering wheel paddle shifters ........ 166
Stopwatch (RACETIMER) ................... 232
Index17

Stowage compartmentsArmrest (front) ............................... 282
Armrest (under) ............................. 282
Center console .............................. 281
Center console (rear) ..................... 282
Cup holders ................................... 288
Eyeglasses compartment ............... 281
Glove box ....................................... 281
Important safety information ......... 281
Map pockets .................................. 283
Stowage net ................................... 283
Under driver's seat/front-
passenger seat .............................. 282
Stowage net ....................................... 283
Summer tires ..................................... 342
Sun visor ............................................ 290
Suspension
Adaptive Damping System ............. 199
Suspension setting
AMG adaptive sport suspension
system ........................................... 196
Switching air-recirculation mode
on/off ................................................. 143
T
Tachometer ........................................ 219
Tail lamps
see Lights
Tailgate
Display message ............................ 263
Emergency unlocking ....................... 89
Important safety notes .................... 85
Limiting the opening angle ............... 89
Obstruction detection ...................... 86
Opening dimensions ...................... 383
Opening/closing (from outside) ....... 87
Opening/closing automatically
from inside ....................................... 88
Opening/closing automatically
from outside .................................... 87
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 31
Technical data
Capacities ...................................... 377
Information .................................... 374 Tires/wheels ................................. 367
Vehicle data ................................... 383
TELEAID
Call priority .................................... 296
Downloading destinations
(COMAND) ..................................... 296
Downloading routes ....................... 299
Emergency call .............................. 293
General notes ................................ 292
Geo fencing ................................... 300
Locating a stolen vehicle ............... 298
MB info call button ........................ 295
Remote vehicle locking .................. 298
Roadside Assistance button .......... 294
Search & Send ............................... 297
Self-test ......................................... 293
Speed alert .................................... 300
System .......................................... 292
Triggering the vehicle alarm ........... 300
Vehicle Health Check .................... 298
Vehicle remote unlocking .............. 297
Telephone
Accepting a call (multifunction
steering wheel) .............................. 226
Display message ............................ 264
Introduction ................................... 226
Menu (on-board computer) ............ 226
Number from the phone book ........ 226
Redialing ........................................ 227
Rejecting/ending a call ................. 226
Temperature
Coolant .......................................... 219
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 231
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 231
Outside temperature ...................... 219
Setting (
climate control) ................ 139
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 231
Through-loading feature ................... 283
Timing (RACETIMER) ......................... 232
Tire pressure
Calling up (on-board computer) ..... 348
Checking manually ........................ 347
Display message ............................ 258
Maximum ....................................... 346
Not reached (TIREFIT) .................... 326
18Index

Problems with the transmission
ProblemPossible causes/consequences andMSolutions
The transmission has
problems shifting gear.The transmission is losing oil.
XHave the transmission checked at a qualified specialist work-
shop immediately.
The acceleration ability
is deteriorating.
The transmission no
longer shifts into all of
the gears.
Reverse gear can no
longer be engaged.The transmission is in emergency mode.
XStop the vehicle.
XShift the transmission to positionP.
XSwitch off the engine.
XWait at least ten seconds before restarting the engine.
XShift the transmission to positionD.
XHave the transmission checked at a qualified specialist work-
shop 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.
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.
GWARNING
Electrostatic buildup can create sparks and
ignite fuel vapors. There is a risk of fire and
explosion.
Always touch the vehicle body before opening
the fuel filler flap or touching the fuel pump
nozzle. Any existing electrostatic buildup is
thereby discharged.
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the igni-
tion 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 quali-
fied specialist workshop and have the fuel
tank and fuel lines drained completely.
Refueling169
Driving and parking
Z

In such situations, have the vehicle
checked and repaired immediately at a
qualified specialist workshop. If on con-
tinuing your journey you notice that driving
safety is impaired, pull over and stop the
vehicle immediately, paying attention to
road and traffic conditions. In such cases,
consult a qualified specialist workshop.
The vehicle is only designed for easily nego-
tiable off-road terrain and poor road surfaces.
When driving off-road, substances such as
sand, mud and water or water mixed with oil
may get into the brakes. This could result in a
reduced braking effect or in total brake failure and also in increased wear and tear. The brak-
ing characteristics change depending on the
material ingressing the brakes. Clean the
brakes after driving off-road. If you detect a
reduced braking effect or grinding noises,
have the brake system checked in a qualified
specialist workshop as soon as possible.
Adapt your driving style to the different brak-
ing characteristics.
Driving off-road increases the likelihood of
damage to the vehicle, which, in turn, can lead
to failure of the mechanical assembly or sys-
tems. Adapt your driving style to suit the ter-
rain conditions. Drive carefully. Have damage
to the vehicle rectified immediately at a quali-
fied specialist workshop.
Do not switch to transmission position N
when driving off-road. If you try to brake the
vehicle using the service brake, you could
lose control of the vehicle. If the gradient is
too steep for your vehicle, drive back down in
reverse gear.
General notes
HEnvironmental note
Protection of the environment is of primary
importance. Treat nature with respect.
Observe all prohibiting signs.
Read this section carefully before driving your
vehicle off-road. Off-road driving is only possible with the Off-
Road Engineering package (
Ypage 199).
The following driving systems are specially
adapted for driving over easily negotiable off-
road terrain:
ROff-road program (Ypage 199)
ROff-road ABS (Ypage 66)
ROff-road 4ETS (Ypage 69)
ROff-road ESP®(Ypage 72)
RDSR (Downhill Speed Regulation)
(
Ypage 197)
Observe the following notes:
RStop the vehicle before starting to drive
along an off-road route. If necessary, acti-
vate the off-road program (
Ypage 157).
RTo avoid damaging the vehicle, make sure
there is always sufficient ground clearance.
RCheck that items of luggage and loads are
stowed safely and are well secured
(
Ypage 285).
RAlways keep the engine running and in gear
when driving on a downhill gradient. Acti-
vate DSR (
Ypage 197).
RDrive slowly and evenly, if necessary at a
walking pace.
REnsure that the wheels are in contact with
the ground at all times.
RDrive with extreme care on unfamiliar off-
road routes where visibility is poor. For
safety reasons, get out of the vehicle first
and survey the off-road route.
RCheck the depth of water before fording
rivers and streams.
RWatch out for obstacles.
RTake care when turning on an uphill or
downhill slope or when driving across a
slope. The vehicle could otherwise tip over.
RAlways keep the side windows and the pan-
orama roof with power tilt/sliding panel
closed during the journey.
RDo not deviate from marked routes.
Do not use the HOLD function when driving
off-road, on steep uphill or downhill gradients or on slippery or loose surfaces. The HOLD
Driving tips181
Driving and parking
Z

function cannot hold the vehicle on such sur-
faces.
Checklist before driving off-road
XEngine oil level:check the engine oil level
and add oil if necessary.
When driving on steep gradients, the
engine oil level must be sufficiently high to
ensure a correct oil supply in the vehicle.
XWheels and tires: check the tire tread
depth and tire pressure.
XCheck for damage and remove any foreign
objects, e.g. small stones, from the
wheels/tires.
XReplace any missing valve caps.
XReplace dented or damaged wheels.
XRims: dented or bent rims can result in a
loss of tire pressure and damage the tire
bead. Before driving off-road, check the
wheels and replace them if necessary.
Checklist after driving off-road
!If you detect damage to the vehicle after
driving off-road, have the vehicle checked
immediately at a qualified specialist work-
shop.
XDeactivate off-road program (Ypage 157).
XDeactivate DSR (Ypage 197).
XClean the headlamps and rear lights and
check for damage.
XClean the front and rear license plates.
XClean the wheels and tires with a water jet and remove any foreign objects.
XClean the wheels, wheel housings and the
vehicle underside with a water jet; check
for any foreign objects and damage.
XCheck whether twigs or other parts of
plants have become trapped. These
increase the risk of fire and can damage
fuel pipes, brake hoses or the rubber bel-
lows of the axle joints and propeller shafts.
XAfter the trip, examine without fail the
entire undercarriage, wheels, tires, brakes, bodywork structure, steering, chassis and
exhaust system for damage.
XAfter driving in sand, mud, gravel, water or
similar dirty conditions, have the following
checked and cleaned:
Rbrake discs
Rwheels
Rbrake pads
Raxle joints
XIf you detect strong vibrations after off-road
travel, check for foreign objects in the
wheels and drive train and remove them if
necessary. Foreign objects can disturb the
balance and cause vibrations.
Driving over poor road surfaces places
greater demands on your vehicle than driving
on normal roads. After driving off-road, check
the vehicle. This allows you to detect damage promptly and reduce the risk of an accident to
yourself and other road users.
Driving on sand
Observe the following rules when driving on
sand:
RActivate the off-road program
(
Ypage 157).
RAvoid high engine speeds.
RUse the left-hand steering wheel paddle
shifter to shift to a lower gear appropriate
to the terrain.
RDrive quickly to overcome the rolling resist-ance. Otherwise the vehicle's wheels could
become stuck in loose ground.
RDrive in the tracks of other vehicles if pos-
sible. Make sure that:
-the tire ruts are not too deep.
-the sand is sufficiently firm.
-the ground clearance of the vehicle is
sufficient.
Tire ruts and gravel roads
!Check that the ruts are not too deep and
that your vehicle has sufficient clearance.
182Driving tips
Driving and parking

Display messagesPossible causes/consequences andMSolutions
#
SeeOperator'sMan‐
ual
The battery is no tbein gcharged.
A warnin gtone also sounds.
Possibl ecauses are:
Radefective alternato r
Ratorn poly-V-belt
Ramalfunction in th eelectronics
!Do no tcontinue driving. The engin ecould otherwise overheat .
XPull overand stop th evehicl esafely and switch of fth eengine,
payin gattention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 171).
XConsult aqualified specialist workshop .
#
StopVehicl eSee
Operator' sManual
The battery is no longer bein gcharged and th ebattery charg elevel
is to olow.
A warnin gtone also sounds.
XPull ove rand stop th evehicl esafely and switch of fth eengine,
payin gattention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 171).
XObserv eth einstruction sin th edisplay message #See
Operator' sManual.
XConsult aqualified specialist workshop .
4
Check Engine Oil
At NextRefueling
The engin eoil level has dropped to th eminimum level.
A warnin gtone also sounds.
!Avoid lon gjourneys wit hto olittl eengin eoil. The engin ewill
otherwise be damaged.
XChec kth eoil level when next refueling, at th elatest
(
Ypage 310).
XIf necessary, add engin eoil (Ypage 310).
If th eengin eoil need stopping up more often:
XContac t aqualified specialist workshop and hav eth eengin e
checked.
Information on approve dengin eoils can be obtained from any
qualified specialist workshop or on th eInternet at http:/ /
bevo.mercedes-benz.co m.
æ
Fuel Level Low
The fuel level has dropped into the reserve range.
XRefuel at the nearest gas station.
252Display messages
On-board computer and displays

!Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood.
XMake sure that the windshield wipers are
switched off.
XPull release lever :on the hood.
The hood is released.
XReach into the gap between the hood and
the radiator trim and press hood catch
lever ;to the left.
XRaise the hood.
XPull support strut ?out of bracket A.
XLift up support strut ?and insert it into
yellow retaining clip =.
Closing the hood
XRaise the hood slightly and, at the same
time, remove support strut ?from yellow
retaining clip =.
XSwing support strut ?down and press it
into bracket Auntil it engages.
XLower the hood and let it fall from a height
of approximately 8 in (20 cm).
XCheck that the hood has engaged properly.
If the hood can be raised slightly, it is not
properly engaged. Do not press the hood
closed. Open the hood again and close it
with a little more force.
Engine oil
General notes
Depending on your driving style, the vehicle
consumes up to 0.9 US qt (0.8 liters) of oil per 600 miles (1,000 km). The oil consumption
may be higher than this when the vehicle is
new or if you frequently drive at high engine
speeds.
Depending on the engine, the oil dipstick may
be in a different location.
When checking the oil level:
Rpark the vehicle on a level surface.
Rthe engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
Rif the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly, wait about 30 minutes
before carrying out the measurement.
Engine compartment309
Maintenance and care
Z

Checking the oil level using the oil dip-
stick
GWARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and touch only the components described in the
following.
Example
XPull oil dipstick :out of the dipstick guide
tube.
XWipe off oil dipstick :.
XSlowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;, the oil level is correct.
XIf the oil level has dropped to MIN mark =
or below, add 1.1 US qt (1.0 liter) of engine
oil.
Adding engine oil
GWARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and touch only the components described in the
following.
GWARNING
If engine oil comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is a risk of fire and injury.
Make sure that engine oil is not spilled next to
the filler neck. Let the engine cool down and
thoroughly clean the engine oil off the com-
ponents before starting the engine.
HEnvironmental note
When adding oil, take care not to spill any. If
oil enters the soil or waterways, it is harmful to
the environment.
!Only use engine oils and oil filters that
have been approved for vehicles with a ser-
vice system. You can obtain a list of the
engine oils and oil filters tested and
approved in accordance with the
Mercedes-Benz Specifications for Service
Products at any Mercedes-Benz Service
center.
Damage to the engine or exhaust system is
caused by the following:
Rusing engine oils and oil filters that have
not been specifically approved for the
service system
Rreplacing engine oil and oil filters after
the interval for replacement specified by the service system has been exceeded
Rusing engine oil additives.
!Do not add too much oil. adding too much
engine oil can result in damage to the
engine or to the catalytic converter. Have
excess engine oil siphoned off.
310Engine compartment
Maintenance and care