2017 MERCEDES-BENZ GLA SUV towing

hitch. You could otherwise damage the vehi-
cle.
! Observe the following points when towing
with a tow rope:
R Secure the tow rope on the same side on
both vehicles.
R Make sure that the tow rope is not longer
than legally permitted. Mark the tow rope in the middle, e.g. with a white cloth
(30 x 30 cm). This will make other road
users aware that a vehicle is being towed.
R Only secure the tow cable to the towing
eyes or, if available, to the trailer tow hitch.
R Observe the brake lamps of the towing
vehicle while driving. Always maintain a dis-
tance a distance so that the tow rope does not sag.
R Do not use steel cables or chains to tow
your vehicle. You could otherwise damage
the vehicle.
! Do not use the towing eyes for recovery pur-
poses as this could damage the vehicle. If in
doubt, recover the vehicle with a crane.
! Pull away smoothly when towing away or
tow-starting a vehicle. If the tractive power is too high, the vehicles could be damaged.
! You may tow the vehicle for a maximum of
50km. A towing speed of 50 km/h must not
be exceeded.
For towing distances over 50 km, the front
axle or the entire vehicle must be raised and
transported.
! To tow vehicles with KEYLESS-GO, use the
key instead of the Start/Stop button. The
automatic transmission may otherwise
switch to position Pwhen you open the driv-
er's or front-passenger door which could
damage the transmission.
! Vehicles with automatic transmission must
not be tow-started. The transmission may
otherwise be damaged.
Observe the legal requirements for the relevant countries when towing and tow-starting.
It is better to have the vehicle transported than
to have it towed.
If the vehicle can no longer be driven because of an accident or breakdown, you have the follow-
ing options:
R transporting the vehicle As a rule, you should have the vehicle trans-
ported.
R towing the vehicle with a tow rope or tow bar
Only tow the vehicle in exceptional cases.
The battery must be connected and charged.
Otherwise, you:
R cannot turn the key to position 2in the igni-
tion lock
R cannot release the electric parking brake
R cannot shift the transmission to position i
on vehicles with automatic transmission
The function of the electric parking brake and
the parking lock is dependent on the on-board
voltage.
If the on-board voltage is low or if there is a sys- tem malfunction:
R it may not be possible to apply the released
parking brake or
R it may no longer be possible to shift the trans-
mission to position j
Switch off non-essential consumers, e.g. the
radio.
Deactivate the automatic locking feature before towing the vehicle (Y page 229). You could oth-
erwise be locked out when pushing or towing
the vehicle.
Deactivate tow-away protection before the vehi- cle is towed (Y page 77). Fitting/removing the towing eye
Fitting the towing eye 328
Towing away and tow-startingBreakdown assistance

The brackets for the screw-in towing eye are
located in the bumpers. They are located at the rear and at the front, under covers :.
X Remove the towing eye from the stowage
space.
The towing eye is located with the vehicle tool
kit under the luggage compartment floor
(Y page 317).
Vehicles with a TIREFIT kit: the towing eye is
located under the tyre inflation compressor
(Y page 317).
X Press the mark on cover :inwards in the
direction of the arrow.
X Remove cover :from the opening.
X Screw in the towing eye clockwise to the stop.
Vehicles with a trailer tow hitch only have a
bracket at the front for the screw-in towing eye.
If you intend to use the vehicle for towing, fold
out the ball coupling (Y page 214) and secure
the towbar to it.
Removing the towing eye X
Loosen the towing eye and unscrew it.
X Attach cover :to the bumper and press until
it engages.
X Place the towing eye in the stowage well
under the luggage compartment floor
(Y page 317).
X Vehicles with a TIREFIT kit: replace the tyre
inflation compressor (Y page 317).Towing the vehicle with the front axle
raised
When towing your vehicle with the front axle
raised, it is important that you observe the
safety instructions (Y page 327).
Only vehicles without 4MATIC can be towed
with the front axle raised.
! Vehicles with 4MATIC must not be towed
with the front or rear axle raised; otherwise,
the transmission may be damaged.
Vehicles with 4MATIC may either be towed with
both axles on the ground or be loaded and trans- ported.
! The ignition must be switched off if you are
towing the vehicle with the front axle raised. Intervention by ESP
®
could otherwise dam-
age the brake system.
X On vehicles with KEYLESS-GO or the KEY-
LESS-GO start function: you must use the
key instead of the Start/Stop button
(Y page 145).
X Make sure that the vehicle is stationary.
X Turn the key to position 2in the ignition
lock.
X When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Vehicles with automatic transmission:
shift the automatic transmission to position
j.
or X Vehicles with manual transmission:
depress the clutch pedal fully and shift to
neutral.
X Release the brake pedal.
X Release the electric parking brake.
X Deactivate tow-away protection (Y page 77).
X Deactivate automatic locking (Y page 229).
X Switch on the hazard warning lamps
(Y page 118).
X Turn the key in the ignition lock to position g
and leave the key in the ignition lock. Towing the vehicle away with all
wheels on the ground
It is important that you observe the safety
instructions when towing away your vehicle
(Y page 327).
X On vehicles with KEYLESS-GO or the KEY-
LESS-GO start function: you must use the
key instead of the Start/Stop button
(Y page 145).
Vehicles with automatic transmission: The
automatic transmission automatically shifts to
position jwhen you open the driver's or front-
passenger door or when you remove the key
from the ignition lock. In order to ensure that the
automatic transmission stays in position i
when towing away the vehicle, you must
observe the following points:
X Make sure that the vehicle is stationary.
X Turn the key to position 2in the ignition
lock. Towing away and tow-starting
329Breakdown assistance Z

X
Depress the brake pedal and keep it
depressed.
X Shift the automatic transmission to position
i.
Vehicles with manual transmission: X Turn the key to position 2in the ignition
lock.
X When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Depress the clutch pedal fully and engage
neutral.
Vehicles with manual or automatic trans-
mission:
X Leave the key in position 2in the ignition
lock.
X Release the brake pedal.
X Release the electric parking brake.
X Switch on the hazard warning lamps
(Y page 118).
i In order to signal a change of direction when
towing the vehicle with the hazard warning
lamps switched on, use the combination
switch as usual. In this case, only the turn
signals for the desired direction flash. When
you reset the combination switch, the hazard warning lamps start flashing again. Transporting the vehicle
4MATIC vehicles or vehicles with auto-
matic transmission !
When the vehicle is loaded for transport, the
front and rear axles must be stationary and on
the same transportation vehicle. Positioning
over the connection point of the transport
vehicle is not permitted. The drive train may
otherwise be damaged. All vehicles
!
You may only secure the vehicle by the
wheels, not by parts of the vehicle such as
axle or steering components. Otherwise, the
vehicle could be damaged.
X Vehicles with manual transmission:
depress the clutch pedal fully and shift to
neutral.
X Turn the key to position 2in the ignition lock
(Y page 144).
X Vehicles with automatic transmission:
turn the key to position
2in the ignition lock
(Y page 144).
X Shift the transmission to position i.
As soon as the vehicle is loaded:
X Secure the vehicle against rolling away by
applying the electric parking brake.
X Vehicles with manual transmission: fully
depress the clutch pedal and engage first or
reverse gear.
X Vehicles with automatic transmission:
shift the transmission to position
j.
X Turn the key to position gin the ignition lock
and remove it.
X Secure the vehicle.
The towing eye or trailer tow hitch can be used
to pull the vehicle onto a trailer or transporter if
you wish to transport it. Notes for 4MATIC vehicles
! Vehicles with 4MATIC must not be towed
with the front or rear axle raised; otherwise,
the transmission may be damaged. 330
Towing away and tow-startingBreakdown assistance

Vehicles with 4MATIC may only be either towed
away with both axles on the ground or be loadedup and transported.
If the vehicle has transmission damage or dam-
age to the front or rear axle, have it transported on a transporter or trailer.
In the event of damage to the electrical sys-
tem:
If the battery is defective, the automatic trans-
mission will be locked in position j. To shift the
automatic transmission to position i, you
must provide power to the vehicle's on-board
electrical system in the same way as when jump- starting (Y page 325).
Have the vehicle transported on a transporter or trailer. Tow-starting (emergency engine
starting)
! Do not tow-start vehicles with automatic
transmission. You could otherwise damage
the automatic transmission.
i You can find information on "Jump-starting"
under (Y page 325).
Before tow-starting, the following conditions
must be fulfilled: R the battery is connected
R the engine has cooled down
R the exhaust system has cooled down
When tow-starting, it is important that you
observe the safety notes (Y page 327) and the
legal requirements in each respective country.
X Switch on the hazard warning lamps
(Y page 118).
X Fit the towing eye (Y page 328).
X Secure the rigid towing bar or the towing
rope.
X When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Turn the key to position 2in the ignition lock
(Y page 144).
X Depress the clutch pedal fully, engage second
gear and continue to keep the clutch pedal
fully depressed.
X Release the brake pedal.
X Tow-start the vehicle.
X Release the clutch pedal slowly; do not
depress the accelerator pedal while doing so. X
When the engine has been started, immedi-
ately depress the clutch pedal fully and shift
to neutral.
X Pull over at a suitable place and stop the vehi-
cle safely, paying attention to road and traffic
conditions.
X Use the electric parking brake to secure the
vehicle and prevent it from rolling away.
X Remove the rigid towing bar or towing rope.
X Remove the towing eye (Y page 329).
X Switch off the hazard warning lamps. Fuses
Important safety notes
G
WARNING
If you manipulate, bridge or replace a faulty
fuse with a fuse of a higher amperage, the
electric cables could be overloaded. This may result in a fire. There is a risk of an accident
and injury.
Always replace faulty fuses with specified newfuses of the correct amperage.
! Only use fuses that have been approved for
Mercedes-Benz vehicles and which have the
correct fuse rating for the system concerned.
Only use fuses marked with an "S". Compo-
nents or systems could otherwise be dam-
aged.
! Make sure that no moisture can enter the
fuse box when the cover is open.
! When closing the cover, make sure that it is
lying 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 disconnect faulty cir-
cuits. If a fuse blows, all the components in the circuit and their functions will fail.
Blown fuses must be replaced with fuses of the same rating, which you can recognise by the
colour and fuse rating. The fuse ratings are listed
in the fuse allocation chart.
The fuse allocation chart is in the fuse box in the front-passenger footwell (Y page 332).
If the newly inserted fuse also blows, have the
cause traced and rectified at a qualified special- Fuses
331Breakdown assistance Z

Tyre pressure loss warning system
General notes While the vehicle is in motion, the tyre pressure
loss warning system monitors the set tyre pres-
sure using the rotational speed of the wheels.
This enables the system to detect significant
pressure loss in a tyre. If the rotational speed of
a wheel changes as a result of a loss of tyre
pressure, a corresponding warning message will
appear on the multifunction display.
You can recognise the tyre pressure loss warn-
ing by the Run Flat Indicator active
Run Flat Indicator active
Restart with OK Restart with OK message which appears in
the multifunction display in the Serv.
Serv.menu.
Information on the message display can be
found in the "Restarting the tyre pressure loss
warning system" section (Y page 339).
Important safety notes The tyre pressure warning system does not warn
you of an incorrectly set tyre pressure. Observe the notes on the recommended tyre pressure
(Y page 337).
The tyre pressure loss warning system does not
replace the need to regularly check the tyre
pressure. An even loss of pressure on several
tyres at the same time cannot be detected by
the tyre pressure loss warning system.
The tyre pressure loss warning system is not
able to warn you of a sudden loss of air, e.g. if the
tyre is penetrated by a foreign object. In this
event, bring the vehicle to a halt by braking
carefully. Avoid abrupt steering manoeuvres.
The function of the tyre pressure loss warning
system is limited or delayed if:
R snow chains are fitted on your vehicle
R road conditions are wintry
R you are driving on a loose surface (e.g. sand or
gravel)
R you adopt a very sporty driving style (corner-
ing at high speeds or driving with high rates of
acceleration)
R you are towing a very heavy or large trailer
R you are driving with a heavy load (in the vehi-
cle or on the roof) Restarting the tyre pressure loss warn-
ing system Restart the tyre pressure loss warning system if
you have:
R changed the tyre pressure
R changed the wheels or tyres
R fitted new wheels or tyres
X Before restarting, make sure that the tyre
pressures are set properly on all four tyres for
the respective operating conditions. The rec-
ommended tyre pressures can be found in the
tyre pressure table on the fuel filler flap.
The tyre pressure loss warning system can
only give reliable warnings if you have set the correct tyre pressure. If an incorrect tyre
pressure is set, this incorrect value will be
monitored.
X Observe the notes in the section on tyre pres-
sures (Y page 337).
X Make sure that the key is in position 2in the
ignition lock (Y page 144).
X Press =or; on the steering wheel to
select the Serv. Serv.menu.
X Press the 9or: button to select
Tyre pressure
Tyre pressure.
X Press the abutton.
The Run Flat Indicator active
Run Flat Indicator active
Restart with OK
Restart with OK message appears in the
multifunction display.
If you wish to confirm the restart: X Press the abutton.
The Tyre
Tyre press.
press. now
nowOK?
OK?message appears
in the multifunction display.
X Press the 9or: button to select Yes
Yes.
X Press the abutton.
The Run Flat Indicator restarted
Run Flat Indicator restarted mes-
sage appears in the multifunction display.
After a teach-in period, the tyre pressure loss warning system will monitor the set tyre pres-
sures of all four tyres.
If you wish to cancel the restart: X Press the %button.
or X If the Tyre press. now OK?
Tyre press. now OK? message
appears, press the 9or: button to
select Cancel Cancel .
X Press the abutton.
The tyre pressure values stored at the last
restart will continue to be monitored. Tyre pressure
339Wheels and tyres Z

Model Automatic transmission
GLA 200 d 4MATIC
750 kg
GLA 220 (156.945)
725 kg
GLA 220 d
750 kg
GLA 220 d 4MATIC
750 kg
GLA 250 4MATIC
750 kg
Maximum drawbar load
!
Use a drawbar noseweight as close as possible to the maximum permissible noseweight. Do not
use a noseweight of less than 50kg, otherwise the trailer may come loose.
Note that the payload and the rear axle load are reduced by the actual payload.
Not all models can tow a trailer. For further information, see (Y page 213).
The drawbar load is not included in the trailer load. Model Manual transmission Automatic transmission
GLA 180
75 kg 75 kg
GLA 180 d
75 kg 75 kg
GLA 200
75 kg 75 kg
GLA 200 d
75 kg 75 kg
GLA 250
75 kg 75 kg
Model Automatic transmission
GLA 200 d 4MATIC
75 kg
GLA 220 (156.945)
75 kg
GLA 220 d
75 kg
GLA 220 d 4MATIC
75 kg
GLA 250 4MATIC
75 kg
The actual drawbar load may not be higher than the specified value. The value can be found on the
trailer tow hitch or trailer identification plates. The lowest weight applies.
You can attach carrier systems, e.g. bicycle racks or load-bearing implements, on the ball coupling.
The maximum payload of 75 kg applies when using carrier systems on the ball coupling.
Permissible rear axle load during trailer towing Not all models can tow a trailer. For further information, see (Y
page 213).Model Manual transmission Automatic transmission
GLA 180
995 kg 995 kg
GLA 180 d
1000 kg 1000 kgTrailer tow hitch
361Technical data Z