XTo remove jack C from storage well casing
E, loosen hook and loop fastener D.
XRemove jack C with storage well casing
E.
FFuse chartGWheel wrenchHTowing eye bolt
Collapsible wheel chock 
The collapsible wheel chock serves to secure
the vehicle, e.g. while changing a wheel.
XTake the collapsible wheel chock from the
vehicle tool kit (Y page 362).
XSetting up: Tilt both plates upward :.XFold the lower plate outward ;.XGuide the tabs of the lower plate all the way
into the openings of base plate =.
For information on where to place wheel
chocks when changing a wheel, see
“Preparing the vehicle” (Y page 405).
Jack  GWarning!
Only use the jack supplied with your vehicle
to lift the vehicle briefly for wheel changes. If
you use the jack for any other purpose, you or
others could be injured, as the jack is
designed only for the purpose of changing a
wheel.
When using the jack, observe the safety notes
in the “Removing the wheel” section and the
notes on the jack.
XTake the jack from the vehicle tool kit
(Y page 362).
Storage position
XTurn the crank handle in the direction of
arrow as far as it will go.
Operational position
XTurn the crank handle clockwise.Where will I find...?363Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 363Z     
Leave the engine running under all
circumstances.
Removing the SmartKey from the starter
switch or opening a door with the ignition
switched off will automatically shift the into
park position  P.XStart the engine ( Y page 259).XWith the vehicle at a standstill, depress the
brake pedal and keep it pressed.XShift the transmission into neutral position
N .XCheck the transmission position in the
instrument cluster ( Y page 265).XRelease the brake pedal.XIf engaged, release the electronic parking
brake.XSwitch on the hazard warning flasher
( Y  page 252).XLeave the engine running throughout the
entire towing procedure.
!  The vehicle may be towed only for
distances up to 30 miles (50 km) and at a
speed not to exceed 30 mph (50 km/h).
!  Make sure the electronic parking brake is
released. If the electronic parking brake is
malfunctioning, contact an authorized
Mercedes-Benz Center.
!  While towing, check the temperature of
the transmission fluid via the control
system in the AMG menu. The transmission
fluid temperature may not rise above  248‡
(120†). Otherwise, the towing procedure
must be stopped immediately.
i While being towed with the hazard
warning flasher in use, use the combination
switch in the usual manner to signal turns.
Only the selected turn signal will operate.
Upon canceling the turn signal, the hazard
warning flasher will operate again.
Fuses
Introduction
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating.
GWarning!
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system in
question and do not attempt to repair or
bridge a blown fuse. Using other than
approved fuses or using repaired or bridged
fuses may cause an overload leading to a fire,
and/or cause damage to electrical
components and/or systems. Have the cause
determined and remedied by an authorized
Mercedes-Benz Center.
A blown fuse must be replaced by an
appropriate spare fuse (recognizable by its
color or the fuse rating given on the fuse) of
the amperage recommended in the fuse
chart. Any Mercedes-Benz Center will be glad
to advise you on this subject.
i In case of a blown fuse contact Roadside
Assistance or an authorized Mercedes-
Benz Center.
If a newly inserted fuse blows again, have the
cause determined and rectified by an
authorized Mercedes-Benz Center.
The fuse chart is located in the trunk with the
vehicle tool kit ( Y page 362). The fuse chart
explains the fuse allocation and fuse
amperages.
Before replacing fuses
XEngage the electronic parking brake.XMake sure the transmission is in park
position  P.XSwitch off all electrical consumers.XTurn off the engine.Fuses417Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 417Z