2016 MERCEDES-BENZ SLK-Class tow

XStart the engine of the donor vehicle and run it at idling speed.
XConnect negative terminal?of donor battery Bto ground point Aof your vehicle using
the jumper cable, connecting the jumper cable to battery of other vehicle Bfirst.
XStart the engine.
XBefore disconnecting the jumper cables, let the engine run for several minutes.
XFirst, remove the jumper cables from ground point Aand negative terminal ?, then from
positive clamp ;and positive terminal =. Begin each time at the contacts on your own
vehicle first.
XClose cover :of positive terminal ;after removing the jumper cables.
XHave the battery checked at a qualified specialist workshop.
Jump-starting is not considered to be a normal operating condition.
iJumper cables and further information regarding jump-starting can be obtained at any
qualified specialist workshop.
Towing and tow-starting
Important safety notes
GWARNING
When towing or tow-starting another vehicle
and its weight is greater than the permissible
gross weight of your vehicle, the:
Rthe towing eye could detach itself
Rthe vehicle/trailer combination could roll-
over.
There is a risk of an accident.
When towing or tow-starting another vehicle,
its weight should not be greater than the per- missible gross weight of your vehicle.
Vehicles with 7G-TRONIC:
!On vehicles with KEYLESS-GO, use the
SmartKey instead of the Start/Stop but-
ton. Turn the SmartKey to position 2in the
ignition lock and shift the automatic trans-
mission to N. Then, turn the SmartKey back
to 0and leave it in the ignition lock.
Vehicles with 9G-TRONIC:
!When towing vehicles with KEYLESS-GO,
use the key instead of the Start/Stop but-
ton. Otherwise, the automatic transmission
may shift to position Pwhen the driver's or front-passenger door are opened, which
could lead to damage to the transmission.
All vehicles:
!Only secure the tow rope or tow bar at the
towing eyes. Otherwise, the vehicle could
be damaged.
!If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations.
To prevent damage to the vehicle, deacti-
vate DISTRONIC PLUS and the HOLD func- tion in the following or other simila
r situa-
tions:
Rwhen towing the vehicle
Rin the car wash
!Do not use the towing eye for recovery,
this could damage the vehicle. If in doubt,
recover the vehicle with a crane.
!Drive slowly and smoothly when towing.
Excessive tractive power could otherwise
damage the vehicles.
!Do not tow with sling-type equipment.
This could damage the vehicle.
!Make sure that the electric parking brake
is released. If the electric parking brake is
faulty, visit a qualified specialist workshop.
Towing and tow-starting301
Breakdown assistance
Z

!The vehicle can be towed a maximum of
30 miles (50km). The towing speed of
30 mph (50 km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles (50km), the entire vehicle must be
raised and transported.
!If you tow or tow-start another vehicle, its
weight must not exceed the maximum per-
missible gross vehicle weight of your vehi-
cle.
iInformation on your vehicle's gross vehi-
cle weight rating can be found on the vehi- cle identification plate; see the printed
Operator's Manual.
iInformation on your vehicle's gross vehi-
cle weight rating can be found on the vehi-
cle identification plate (
Ypage 345).
It is better to have the vehicle transported
than to have it towed away.
Vehicles with automatic transmission:
when towing a vehicle, the automatic trans-
mission must be in position N.
The battery must be connected and charged. Otherwise, you:
Rcannot turn the SmartKey to position 2in
the ignition lock
Rcannot shift the transmission to position N
on vehicles with automatic transmission.
Vehicles with 7G-TRONIC: release the
selector lever lock manually to move it out of
position P(
Ypage 157).
Before the vehicle is towed, deactivate the
automatic locking feature (
Ypage 206). You
could otherwise be locked out when pushing
or towing the vehicle.
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.
The mountings for the removable towing eyes
are located in the bumpers. They are at the
front and at the rear, behind the covers.
XPress the mark on cover :inwards in the
direction of the arrow.
XTake cover :off the opening.
XRemove the towing eye from the vehicle
tool kit (
Ypage 290).
XScrew in the towing eye clockwise as far as
it will go and tighten it.
Removing the towing eye
XUnscrew and remove the towing eye.
XAttach cover :to the bumper and press
until it engages.
XPlace the towing eye in the vehicle tool kit
(
Ypage 290).
Towing a vehicle with both axles on
the ground
GWARNING
You can no longer steer the vehicle if the
steering wheel lock has been engaged. There
is a risk of an accident.
302Towing and tow-starting
Breakdown assistance

Always switch off the ignition when towing thevehicle with a tow cable or a tow bar.
Vehicles with 9G-TRONIC: the automatic
transmission automatically shifts to position
P when you open the driver's or front-
passenger door or when you remove the key
from the ignition lock.
Vehicles with automatic transmission: in
order to ensure that the automatic transmis-
sion stays in position Nwhen towing away the
vehicle, you must observe the following
points:
XSwitch on the hazard warning lamps
(
Ypage 111).
XTurn the SmartKey to position 2in the igni-
tion lock.
On vehicles with KEYLESS-GO, use the
SmartKey instead of the Start/Stop button
(
Ypage 140).
XDepress and hold the brake pedal.
XShift the transmission to position N.
XRelease the brake pedal.
XRelease the electric parking brake.
XLeave the SmartKey in position2in the
ignition lock.
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 indica-
tor lamps for the direction of travel flash.
When you reset the combination switch, the
hazard warning flashers start flashing again.
It is important that y
ou observe the safety
instructions when towing away your vehicle
(
Ypage 301).
Towing the vehicle with the rear axle
raised
!
The ignition must be switched off if you
are towing the vehicle with the rear axle
raised. Intervention by ESP
®could other-
wise damage the brake system.
!Vehicles with automatic transmission
must not be towed with the rear axle raised.
The vehicle/trailer combination may oth-
erwise swerve or even roll over.
Transporting the vehicle
!
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.
The towing eye can be used to pull the vehicle
onto a trailer or transporter for transporting
purposes.
XTurn the SmartKey to position 2in the igni-
tion lock.
XShift the transmission to position N.
As soon as the vehicle has been loaded:
XPrevent the vehicle from rolling away by
applying the electric parking brake.
XShift the transmission to position P.
XTurn the SmartKey in the ignition lock to
position0and remove the SmartKey from
the ignition lock.
XSecure the vehicle.
Tow-starting (emergency engine
starting)
!
Vehicles with automatic transmission
must not be tow-started. You could other-
wise damage the automatic transmission.
You can find information on "Jump-starting" at
(
Ypage 299).
Before tow-starting:
Rthe battery must be connected
Rthe engine must be cold
Rthe exhaust system must have cooled down
When tow-starting, it is important that you
observe the safety instructions (
Ypage 301).
Towing and tow-starting303
Breakdo wn assis tance
Z

XSwitch on the hazard warning lamps
(
Ypage 111).
XInstall the towing eye (Ypage 302).
XSecure the rigid towing bar or the towing
rope.
XDepress and hold the brake pedal.
XTurn the SmartKey to position2in the igni-
tion lock.
XDepress the clutch pedal fully, engage sec-
ond gear and keep the clutch pedal
depressed.
XRelease the brake pedal.
XTow-start the vehicle.
XRelease the clutch pedal slowly; do not
depress the accelerator pedal while doing
so.
XAs soon as the engine starts, depress the
clutch pedal immediately and shift to neu-
tral.
XStop at a suitable place, in accordance with
the traffic conditions.
XDepress the parking brake.
XRemove the rigid towing bar or towing rope.
XRemove the towing eye (Ypage 302).
XSwitch off the hazard warning lamps.
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.
!Only use fuses that have been approved
for Mercedes-Benz vehicles and which
have the correct fuse rating for the system concerned. Otherwise, components or sys-
tems could be damaged. The fuses in your vehicle serve to close down
faulty circuits. If a fuse blows, all the compo-
nents on the circuit and their functions stop
operating.
Blown fuses must be replaced with fuses of
the same rating, which you can recognize by
the color and value. The fuse ratings are listed
in the fuse allocation chart.
If a newly inserted fuse also blows, have the
cause traced and rectified at a qualified spe-
cialist workshop, e.g. an authorized
Mercedes-Benz Center.
Before changing a fuse
XSecure the vehicle against rolling away
(
Ypage 160).
XSwitch off all electrical consumers.
XTurn the SmartKey to position
0in the igni-
tion lock and remove it (
Ypage 139).
or
XOn vehicles with KEYLESS-GO, make sure
the ignition is switched off (
Ypage 140).
All indicator lamps in the instrument cluster
must be off.
The fuses are located in various fuse boxes:
RFuse box in the engine compartment on the
left-hand side of the vehicle, when viewed
in the direction of travel
RFuse box in the trunk
The fuse allocation chart is located in the
vehicle tool kit in the stowage compartment
under the trunk floor (
Ypage 290).
Fuse box in the engine compartment
i
Observe the "Important safety notes" sec-
tion (
Ypage 304).
GWARNING
When the hood is open and the windshield
wipers are set in motion, you can be injured by
the wiper linkage. There is a risk of injury.
304Fuses
Breakdown assistance

Mounting a new wheel
GWARNING
Oiled or greased wheel bolts or damaged
wheel bolts/hub threads can cause the wheel bolts to come loose. As a result, you could
lose a wheel while driving. There is a risk of
accident.
Never oil or grease wheel bolts. In the event of
damage to the threads, contact a qualified
specialist workshop immediately. Have the
damaged wheel bolts or hub threads
replaced/renewed. Do not continue driving.
GWARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is a risk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
Always pay attention to the instructions and
safety notes in the "Changing a wheel" sec-
tion (
Ypage 330).
Only use wheel bolts that have been designed for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been
approved for Mercedes-Benz vehicles and the
respective wheel.
!To prevent damage to the paintwork, hold
the wheel securely against the wheel hub
while screwing in the first wheel bolt.
XClean the wheel and wheel hub contact
surfaces.
XSlide the wheel to be mounted onto the
alignment bolt and push it on.
XTighten the wheel bolts until they are fin-
ger-tight.
XUnscrew the alignment bolt.
XTighten the last wheel bolt until it is finger-
tight.
XVehicles with a collapsible spare wheel:
inflate the collapsible spare wheel
(
Ypage 340). Only then lower the vehicle.
Lowering the vehicle
GWARNING
The wheels could work loose if the wheel nuts and bolts are not tightened to the specified
tightening torque. There is a risk of accident.
Have the tightening torque immediately
checked at a qualified specialist workshop
after a wheel is changed.
XTurn the crank of the jack counter-clock-
wise until the vehicle is once again standing
firmly on the ground.
XPlace the jack to one side.
XTighten the wheel bolts evenly in a cross-
wise pattern in the sequence indicated ( :
to A). The specified tightening torque is
96 lb-ft (130 Nm).
XTurn the jack back to its initial position.
XStow the jack and the rest of the vehicle
tools in the trunk again.
334Changing a wheel
Wheels and tires

found on the wheel or under "Technical data"
(
Ypage 342).
An emergency spare wheel may also be
mounted against the direction of rotation.
Observe the time restriction on use as well as
the speed limitation specified on the emer-
gency spare wheel.
Replace the tires after six years at the latest,
regardless of wear. This also applies to the
emergency spare wheel.
iWhen you are driving with the collapsible
spare wheel mounted, the tire pressure
loss warning system or the tire pressure
monitor cannot function reliably. Only
restart the tire pressure loss warning sys-
tem or tire pressure monitor when the
defective wheel has been replaced with a
new wheel.
Vehicles with tire pressure monitor:
after mounting an emergency spare wheel,
the system may still display the tire pres-
sure of the removed wheel for a few
minutes. The value displayed for the moun-
ted emergency spare wheel is not the same
as the current tire pressure of the emer-
gency spare wheel.
Removing the emergency spare wheel
(Example)
The collapsible spare wheel can be found in
the stowage well under the trunk floor.
XLift and remove the reversible floor panel in
the trunk (
Ypage 256).
XTurn retaining screw ;counter-clockwise
and remove it.
XRemove collapsible spare wheel :.
Always observe the instructions and safety
notes in the "Mounting a wheel" section
(
Ypage 331).
Stowing the emergency spare wheel
!
Only place the collapsible spare wheel in
the vehicle when it is dry. Otherwise, mois-
ture may get into the vehicle.
Take the following steps to stow a used col-
lapsible spare wheel. Otherwise, the collaps-
ible spare wheel will not fit in the trunk in the
intended manner. Mercedes-Benz recom-
mends that you have this work carried out at
a qualified specialist workshop.
XUnscrew the valve cap from the valve.
XIf possible, unscrew the valve insert from
the valve and release the air.
iFully deflating the tires can take a few
minutes.
XScrew the valve insert back into the valve.
XScrew the valve cap back on.
XPull the protective sheet provided with the
spare wheel over the collapsible spare
wheel.
XStow the collapsible spare wheel in the
emergency spare wheel well under the
trunk.
XUse the retaining screw to pierce the pro-
tective sheet and fasten the collapsible
spare wheel in place.
Inflating the collapsible spare wheel
!
Inflate the collapsible spare wheel using
the tire inflation compressor before lower-
ing the vehicle. The wheel rim could other-
wise be damaged.
340Emergency spare wheel
Wheels and tires

!Do not operate the tire inflation compres-
sor for longer than ten minutes at a time
without a break. It may otherwise overheat.
The tire inflation compressor can be oper-
ated again once it has cooled down.
XMount the collapsible spare wheel as
described (
Ypage 331).
The collapsible spare wheel must be moun-
ted before it is inflated.
XPull plug ?out of the housing.
XTake the filler hose out of the housing.
XInsert the yellow hose connector of the
filler hose into the guide in the housing and
push it into the fixture until the hose con-
nector engages.
XRemove the cap from the valve on the col-
lapsible spare wheel.
XScrew union nut :on the filler hose onto
the valve.
XMake sure the tire inflation compressor's
on/off switch Ais set to OFF.
XInsert plug ?into the socket of the ciga-
rette lighter or into a 12 V power socket in
your vehicle.
Observe the notes on the cigarette lighter
(
Ypage 258). Observe the notes on sock-
ets (
Ypage 259).
XTurn the SmartKey to position 1in the igni-
tion lock (
Ypage 139).
XPress on/off switch Aon the tire inflation
compressor to ON.
The tire inflation compressor is switched
on. The tire is inflated. The tire pressure is
shown on pressure gauge =.
XInflate the tire to the specified tire pres-
sure.
The specified tire pressure is printed on the
yellow label of the emergency spare wheel.
XWhen the specified tire pressure has been
reached, press on/off switch AtoOFF , on
the tire inflation compressor.
The tire inflation compressor is switched
off.
XTurn the key to position 0in the ignition
lock.
XIf the tire pressure is higher than the speci- fied pressure, press pressure release but-
ton ;until the correct tire pressure has
been reached.
XUnscrew union nut :on the filler hose
from the valve.
XScrew the cap onto the valve of the col-
lapsible spare wheel again.
Removing the filler hose
XTo remove the filler hose from the tire infla-
tion compressor, push down the rocker
switch on the hose connector and pull out
the filler hose.
XStow plug ?and the filler hose in the lower
section of the compressor housing.
XStow the tire inflation compressor in the
vehicle.
Emergency spare wheel341
Wheels and tires
Z