transmission MERCEDES-BENZ GLC 2019 Repair Manual

!Avoid repeated and lengthy starting attempts. Otherwise, the catalytic converter could bedamaged by the non-combusted fuel.
Do not start the vehicle using a rapid charging device. If your vehicle's battery is discharged, theengine can be jump-started from another vehicle or from a donor battery using jumper cables.Observe the following points:
RThe battery is not accessible in all vehicles. If the other vehicle's battery is not accessible, jump-start the vehicle using a donor battery or a jump-starting device.
Ryou may only jump-start the vehicle when the engine and exhaust system are cold.
RAll vehicles except vehicles with a lithium-ion battery:do not start the engine if the batteryis frozen. Let the battery thaw first.
RJump-starting may be performed only using batteries with a nominal voltage of 12 V.
ROnly use jumper cables which have a sufficient cross-section and insulated terminal clamps.
RIf the battery is fully discharged, leave the battery that is being used to jump-start connected fora few minutes before attempting to start. This charges the battery slightly.
RMake sure that the two vehicles do not touch.
Make sure that:
RThe jumper cables are not damaged.
RBare parts of the terminal clamp do not come into contact with other metal parts while the jumpercables are connected to the battery.
RThe jumper cables cannot come into contact with parts that can move when the engine is running,such as the V-belt pulley or the fan.
XSecure the vehicle by applying the electric parking brake.
XShift the transmission to position].
XMake sure that the ignition is switched off. All indicator lamps in the instrument cluster must beoff. When using the SmartKey, turn the SmartKey to positionZin the ignition lock and remove it(Ypage 131).
XSwitch off all electrical consumers, e.g. rear window defroster, lighting, etc.
XOpen the hood.
iRight-hand-drive vehicle:the jump-starting connection points may be located on the otherside of the vehicle.
Position numberkidentifies the charged battery of the other vehicle or an equivalent jump-startingdevice.
Jump-starting323
Breakdown assistance
Z

!Only secure the tow rope or tow bar at thetowing eyes, or the trailer tow hitch, if availa-ble. You could otherwise damage the vehicle.
!Do not use the trailer tow hitch for recoveryor towing. Do not use the towing eye forrecovery. this could damage the vehicle. If indoubt, have the vehicle recovered using acrane.
!When towing, pull away slowly andsmoothly. If the tractive power is too high, thevehicles could be damaged.
!Shift the automatic transmission to position\\and do not open the driver's or front pas-senger's door during towing. The automatictransmission may otherwise shift to position], which could damage the transmission.
!Do not tow with sling-type equipment. Thiscould damage the vehicle.
!You may tow the vehicle for a maximum dis-tance of 30 miles (50 kilometers). A towingspeed of 30 mph (50 km/h) must not beexceeded.
For towing distances over 30 miles(50 kilometers), the entire vehicle must beraised and transported.
It is better to have the vehicle transported thanto have it towed away.
If the vehicle has suffered transmission damage,have it transported on a transporter or trailer.
The automatic transmission must be in position\\when the vehicle is being towed. If the auto-matic transmission cannot be shifted to position\\, have the vehicle transported on a trans-porter or trailer.
The battery must be connected and charged.Otherwise, you:
Rcannot turn the SmartKey to positionHinthe ignition lock
Rcannot release the electric parking brake.
Rcannot shift the automatic transmission toposition\\
Disarm the automatic locking feature before thevehicle is towed (Ypage 84). You could other-wise be locked out when pushing or towing thevehicle.
Installing/removing the towing eye
Installing the towing eye
GWARNING
The exhaust tail pipe may be very hot. There is
a risk of burns when removing the rear cover.
Do not touch the exhaust pipe. Take particular
care when removing the rear cover.
Mercedes-AMG vehicles
All other vehicles
The brackets for the screw-in towing eye arelocated in the bumpers. They are at the rear andat the front, under coversC.
Towing and tow-starting325
Breakdown assistance
Z

XRemove the towing eye from the retainer(Ypage 314).
XMercedes-AMG vehicles:use a suitableobject, e.g. a screwdriver, to pry off coverCon the front bumper from underneath. Takethe cover from the opening, but do notremove it.
Press the mark on coverCon the rearbumper inward and remove.
XAll other vehicles:press the mark oncoverCinward and remove.
XScrew in the towing eye clockwise as far as itwill go and tighten it.
Vehicles with a trailer tow hitch do not have abracket for the screw-in towing eye at the back.Connect the towbar to the trailer tow hitch(Ypage 204).
Removing the towing eye
XUnscrew and remove the towing eye.
XAttach coverCto the bumper and press untilit engages.
Towing a vehicle with both axles on
the ground
The automatic transmission automatically shiftsto position]when you open the driver's orfront-passenger door or when you remove theSmartKey from the ignition lock. It is essential toobserve the following steps to ensure that theautomatic transmission remains in position\\during towing.
XMake sure that the vehicle is stationary.
XTurn the SmartKey to positionHin the igni-tion lock.
XDepress and hold the brake pedal.
XShift the automatic transmission to position\\.
XLeave the SmartKey in positionHin the igni-tion lock.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch on the hazard warning lamps(Ypage 111).
In order to signal a change of direction whentowing the vehicle with the hazard warninglamps switched on, use the combination switchas usual. In this case, only the indicator lamps
for the direction of travel flash. After resettingthe combination switch, the hazard warninglamp starts flashing again.
Transporting the vehicle
General notes
!When the vehicle is loaded for transport, thefront and rear axles must be stationary and onthe same transportation vehicle. Positioningover the connection point of the transportvehicle is not permitted. The drive train mayotherwise be damaged.
!You may only secure the vehicle by thewheels, not by parts of the vehicle such asaxle or steering components. Otherwise, thevehicle could be damaged.
The towing eye or trailer tow hitch can be usedto pull the vehicle onto a trailer or transporter ifyou wish to transport it.
XTurn the SmartKey to positionHin the igni-tion lock.
XShift the automatic transmission to position\\.
As soon as the vehicle has been loaded:
XPrevent the vehicle from rolling away byapplying the electric parking brake.
XShift the automatic transmission to position].
XTurn the SmartKey to positionZin the igni-tion lock and remove it.
XSecure the vehicle.
326Towing and tow-starting
Breakdown assistance

Notes on 4MATIC vehicles
!Vehicles with 4MATIC must not be towedwith either the front or the rear axle raised, asdoing so will damage the transmission.
Vehicles with 4MATIC may either be towed awaywith both axles on the ground or be loaded upand transported.
If the vehicle's transmission, front, or rear axle isdamaged, have the vehicle transported on atruck or trailer.
In the event of damage to the electrical sys-tem:if the battery is defective, the automatictransmission will be locked in positionP. To shiftthe automatic transmission to positionN, youmust provide power to the vehicle's electricalsystem in the same way as when jump-starting(Ypage 322).
Have the vehicle transported on a transporter ortrailer.
Tow-starting (emergency engine
starting)
!Vehicles with automatic transmission mustnot be tow-started. You could otherwise dam-age the automatic transmission.
iYou can find information on "Jump-starting"under (Ypage 322).
Fuses
Important safety notes
GWARNING
If you manipulate or bridge a faulty fuse or if
you replace it with a fuse with a higher amper-
age, the electric cables could be overloaded.
This could result in a fire. There is a risk of an
accident and injury.
Always replace faulty fuses with the specified
new fuses having the correct amperage.
Blown fuses must be replaced with fuses of thesame rating, which you can recognize by thecolor and value. The fuse ratings are listed in thefuse allocation chart.
The fuse allocation chart is on the fuse box in thecargo compartment (Ypage 328).
If a newly inserted fuse also blows, have thecause traced and rectified at a qualified special-ist workshop, e.g. an authorized Mercedes-BenzCenter.
!Only use fuses that have been approved forMercedes-Benz vehicles and which have thecorrect fuse rating for the system concerned.Otherwise, components or systems could bedamaged.
!Make sure that no moisture can enter thefuse box when the cover is open.
!When closing the cover, make sure that it islying correctly on the fuse box. Moisture seep-ing in or dirt could otherwise impair the oper-ation of the fuses.
The fuses in your vehicle serve to close downfaulty circuits. If a fuse blows, all the compo-nents on the circuit and their functions stopoperating.
Before changing a fuse
Observe the important safety notes(Ypage 327)
XSwitch off the engine.
XSwitch off all electrical consumers.
XMake sure that the ignition is switched off(Ypage 132).
or
XWhen using the SmartKey, turn the SmartKeyto position

the tires are installed corresponding to thedirection of rotation.
An arrow on the sidewall of the tire indicates itscorrect direction of rotation.
Storing wheels
Store wheels that are not being used in a cool,dry and preferably dark place. Protect the tiresfrom oil, grease, gasoline and diesel.
Mounting a wheel
Preparing the vehicle
XStop the vehicle on solid, non-slippery andlevel ground.
XApply the electric parking brake manually.
XBring the front wheels into the straight-aheadposition.
XShift the transmission to position].
XMake sure that the vehicle level is set to "Nor-mal" on vehicles with AIR BODY CONTROL(Ypage 173).
XSwitch off the engine.
XVehicles without KEYLESS-GO:remove theSmartKey from the ignition lock.
XVehicles with KEYLESS-GO start functionor KEYLESS-GO:open the driver's door.The vehicle electronics are now in position

The maximum transmission output (PEAK) at thebase of the antenna must not exceed the fol-lowing values:
Frequency bandMaximumtransmissionoutput
Short wave
3 - 54 MHz
100 W
4 m waveband
74 - 88 MHz
30 W
2 m waveband
144 - 174 MHz
50 W
Trunked radio system/Tetra
380 - 460 MHz
10 W
70 cm waveband
400 - 460 MHz
35 W
Mobile communications(2G/3G/4G)10 W
The following can be used in the vehicle withoutrestrictions:
RTwo-way radios with a maximum transmissionoutput of up to 100 mW
RTwo-way radios with transmitter frequenciesin the 380 - 410 MHz waveband and a maxi-mum transmission output of up to 2 W(trunked radio/Tetra)
RMobile phones (2G/3G/4G)
There is no restriction for antenna positions onthe outside of the vehicle for the following fre-quency bands:
RTrunked radio system/Tetra
R70 cm waveband
R2G/3G/4G
Identification plates
Vehicle identification plate with vehi-
cle identification number (VIN)
XOpen the driver's door.You will see vehicle identification plateC.
Example: vehicle identification plate (USAonly)
CPaint code
DVIN
Example: vehicle identification plate (Can-ada only)
CPaint code
DVIN
Identification plates357
Technical data
Z