2019 MERCEDES-BENZ GLA hood release

XInsert the new bulb and engage it to thestop.
XPress on housing coverCand turn it to theright.
Turn signals (halogen headlamps)
XSwitch off the lights.
XOpen the hood.
XTurn bulb holderCcounter-clockwise andpull out.
XTurn the bulb counter-clockwise and pull itout of bulb holderC.
XInsert the new bulb into bulb holderC.
XInsert bulb holderCand turn it clockwiseuntil 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 cargocompartment before you can replace the bulbsin the tail lamps.
XTo open:turn release knobCcounter-clockwise and remove side trim panelD.
XTo close:insert side trim panelDand turnrelease knobCclockwise.
Right-hand side trim panel
You must open the side trim panel in the cargocompartment before you can replace the bulbsin the tail lamps.
XTo open:release right-hand trim panelCatthe top and fold it down in the direction ofthe arrow.
XTo close:replace side panelingC.
Tail lamps
Due to their location, have the bulbs in thebackup lamp (vehicles with halogen head-lamps) and rear fog lamp in the tailgatechanged at a qualified specialist workshop.
XSwitch off the lights.
XOpen the cargo compartment.
XOpen the side trim panel (Ypage 108).
XRelease and remove connectorD.
XHold the tail lamp and unscrew fendernutC.
XRemove the tail lamp.
108Replacing bulbs
Lights and windshield wipers

Inhaling these exhaust gases is hazardous to
health and can result in poisoning. There is a
risk of fatal injury. Therefore, never leave the
engine running an enclosed space without
adequate ventilation.
GWARNING
Flammable materials introduced through
environmental influence or by animals can
ignite if in contact with the exhaust system
or parts of the engine that heat up. There is
a risk of fire.
Carry out regular checks to make sure that
there are no flammable foreign materials in
the engine compartment or in the exhaust
system.
General notes
During a cold start, the engine runs at higherspeeds to enable the catalytic converter toreach its operating temperature. The sound ofthe engine may change during this time.
Automatic transmission
XShift the transmission to position](Ypage 134).The transmission position indicator on themultifunction display shows](Ypage 134).
iYou can start the engine in transmissionpositions]and\\.
Starting procedure with the SmartKey
To start the engine using the SmartKey insteadof the Start/Stop button, pull the Start/Stopbutton out of the ignition lock.
XTurn the SmartKey to positionIin the igni-tion lock (Ypage 125) and release it assoon as the engine is running.
Starting procedure with the Start/
Stop button
The Start/Stop button can be used to start thevehicle manually without inserting the Smart-Key into the ignition lock. The Start/Stop but-ton must be inserted in the ignition lock and
the SmartKey must be in the vehicle. Thismode for starting the engine operates inde-pendently of the ECO start/stop automaticengine start function.
You can start the engine if a valid SmartKey isin the vehicle. Switch off the engine andalways take the SmartKey with you when leav-ing the vehicle, even if you only leave it for ashort time. Pay attention to the importantsafety notes.
XDepress the brake pedal and keep itdepressed.
XPress the Start/Stop button once(Ypage 125).The engine starts.
Starting procedure via smartphone
Observe the important safety notes on startingthe engine (Ypage 126).
You can also start your engine via your smart-phone from outside the vehicle. In this case,the previously selected climate control settingis activated. In this way you can cool or heatthe interior of the vehicle before starting thejourney.
Only start the engine via your smartphone if itis safe to start and run the engine where yourvehicle is parked.
Observe the legal stipulations in the areawhere your vehicle is parked. Engine start viasmartphone may be limited to certain coun-tries or regions.
You can execute a maximum of two consecu-tive starting attempts via your smartphone. Ifyou insert the SmartKey into the ignition lock,you can carry out two more starting attempts.
Once you have started the engine, you canswitch the engine off via your smartphone atany time.
You can only start the engine via your smart-phone if:
Rthe SmartKey is in the ignition lock
Rpark position]is selected
Rthe accelerator pedal is not depressed
Rthe alarm for the anti-theft alarm system isnot set
Rthe panic alarm is not activated
Rthe hazard warning lamps are switched off
Rthe hood is closed
Driving127
Driving and parking
Z

Canceling start-off assist
XRemove your foot from the acceleratorpedal.
XReactivate ESP®.
RACE START (Mercedes-AMG vehi-
cles)
Important safety notes
iRACE START must not be used on normalroads. RACE START must only be activatedand used on dedicated road circuits, outsideof public road use.
iRACE START is only available inMercedes‑AMG vehicles.
GWARNING
If you use RACE START, individual tires may
start to spin and the vehicle could skid.
Depending on the selected ESP®mode,
there is an increased risk of skidding and
having an accident. Make sure that no per-
sons, animals or obstacles are within range
of the vehicle.
RACE START enables optimal accelerationfrom a standing start. For this, a suitably high-grip road surface is required and the vehicleand tires must be in good working order.
iObserve the safety notes on driving safetysystems (Ypage 60).
Be sure to read the safety notes and infor-
mation on ESP®(Ypage 63).
Conditions for activation
You can activate RACE START if:
Rthe doors, hood and the trunk lid are closed.
Rthe engine is running and the transmission,all-wheel drive clutch and the engine are atoperating temperature.
Rthe steering wheel is in the straight-aheadposition.
Rthe vehicle is stationary and the brake pedalis depressed (left foot).
Rthe transmission is in position[.
Rdrive programS,S+orRACEis selected(Ypage 133)
Activating RACE START
XDepress the brake pedal with your left footand keep it depressed.
XPull and hold both steering wheel paddleshifters.
XTheRACE START Confirm: Paddle UPRACE START Confirm: Paddle UPCancel: Paddle DOWNCancel: Paddle DOWNmessage appears inthe multifunction display.
XRelease both steering wheel paddle shifters.
iIf the activation conditions are no longerfulfilled, RACE START is canceled. TheRACE START Not Possible See Opera‐RACE START Not Possible See Opera‐tor's Manualtor's Manualmessage appears in the mul-tifunction display.
XTo cancel:pull the left steering wheel pad-dle shifter (Ypage 140).
or
XTo confirm:pull the right steering wheelpaddle shifter (Ypage 140).TheRACE START Available DepressRACE START Available Depressgas pedalgas pedalmessage appears in the multi-function display.
iIf you do not depress the accelerator pedalwithin a few seconds, RACE START is can-celed. The multifunction display shows theRACE START CanceledRACE START Canceledmessage.
XFully depress the accelerator pedal.The engine speed is increased.
TheRACE START Release brake toRACE START Release brake tostartstartmessage appears in the multifunctiondisplay.
iIf you do not release the brake pedalwithin a short time, RACE START will be can-celed. The multifunction display shows theRACE START CanceledRACE START Canceledmessage.
XTake your foot off the brake, but keep theaccelerator pedal depressed.The vehicle pulls away at maximum acceler-ation.
TheRACE START ActiveRACE START Activemessage appearsin the multifunction display.
RACE START is deactivated when the vehiclereaches a speed of approximately 50 km/h.
RACE START is deactivated immediately if yourelease the accelerator pedal during RACESTART or if any of the activation conditions areno longer fulfilled. TheRACE START Not Pos‐RACE START Not Pos‐sible See Operator's Manualsible See Operator's ManualorRACERACESTART CanceledSTART Canceledmessage appears in the mul-tifunction display.
Driving systems167
Driving and parking
Z

XMake sure that the windshield wipers areswitched off.
XPull release leverCon the hood.The hood is released.
XReach into the gap between the hood andthe radiator trim and press hood catchleverDto the left.
XRaise the hood.
XPull support strut