clock MERCEDES-BENZ SLS AMG 2011 User Guide

Unlocking/locking the vehicle
If you cannot lock or unlock the vehicle
centrally with the SmartKey, use the
mechanical key.
The anti-theft alarm system will be triggered
when you
Runlock the driver’s door with the
mechanical key
and
Ropen the driver’s door
To cancel the alarm, see “Canceling the
alarm” (Y page 67).
XRemove the mechanical key from the
SmartKey (Y page 397).
XUnlocking: Insert the mechanical key into
the driver’s door lock.
XTurn the mechanical key counterclockwise
to position \000L.
The locking knob on the driver’s door
moves up. The driver’s door is unlocked.
XTurn the mechanical key back and remove
it from the driver’s door lock.
XOpening door: Press and hold release
button \000F.
The outside door handle moves out slightly.
XPull the outside door handle out as far as it
will go.
XLift the door using the outside door handle
and swing it up as far as it will go.
! The doors swing up when opened. Make
sure there is sufficient space above the
vehicle.
XLocking: Open the driver’s door.XClose the passenger door and the trunk.XPress down the locking knob of the
passenger door.
XExit the vehicle and close the driver’s door.XInsert the mechanical key into the driver’s
door lock.
XTurn the mechanical key clockwise to
position \000K.
The vehicle is locked.
XTurn the mechanical key back and remove
it from the driver’s door lock.
XCheck whether the doors are locked.
iWhen you lock the vehicle with the
mechanical key, the outside door handle
remains in extended position.
This procedure does not arm the anti-theft
alarm system, nor does it lock the fuel filler
flap.
Unlocking/locking the trunk
If you cannot lock or unlock the trunk with the
SmartKey, use the mechanical key.
XRemove the mechanical key from the
SmartKey (Y page 397).
XOpen the rear storage compartment in the
center console (Y page 304).
XInsert the mechanical key into trunk lid
lock \000F.
XLocking: Turn the mechanical key
clockwise as far as it will go.
398Unlocking/locking manuallyPractical hints
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XRemove the SmartKey from the trunk lid
lock.XCheck whether the trunk is locked.XUnlocking: Insert the mechanical key into
trunk lid lock 0046.XTurn the mechanical key counterclockwise
as far as it will go.XRemove the SmartKey from the trunk lid
lock.
You can now open the trunk.
Replacing SmartKey battery
If the battery in the SmartKey is discharged,
the vehicle can no longer be locked or
unlocked. It is recommended to have the
battery replaced at an authorized Mercedes-
Benz Center.
GWarning!
Batteries contain poisonous and corrosive
substances. Therefore, keep the batteries out
of reach of children.
If a battery is swallowed, seek medical help
immediately.
GWarning!
SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. Check with
your local government’s disposal guidelines.
California residents, see http://
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm .
Batteries contain materials that can harm the
environment if disposed of improperly.
Recycling of batteries is the preferred method
of disposal. Many states (USA only) or
provinces (Canada only) require sellers of
batteries to accept old batteries for recycling.
When inserting the battery, make sure he is
clean and free of lint.
i The required replacement battery is
available at any authorized Mercedes-Benz
Center.
Replacement battery: Lithium, type CR 2025
or equivalent.XRemove the mechanical key from the
SmartKey ( Y page 397).XPress mechanical key 0047 into the SmartKey
opening until battery compartment
cover 0046 opens. Do not keep the cover
shut.XRemove the battery compartment cover.XPat the SmartKey against the palm of your
hand until battery 008A falls out.XInsert the new battery with the positive
terminal (+) facing up. Use a lint-free cloth.XInsert the tabs of the battery compartment
cover into the housing and press the cover
closed.XCheck the operation of the SmartKey.Replacing SmartKey battery399Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 399Z

\000FWheel boltXClean contact surfaces of wheel and wheel
hub.
! To avoid paint damage, place wheel flat
against hub and hold it there while
installing first wheel bolt.
! The rim could strike the ceramic
composite brake disk when removing and
attaching the wheel. The ceramic
composite brake disk could be damaged.
Exercise appropriate care and have a
second person assist you if possible or use
a second alignment bolt.
XGuide the wheel onto the alignment bolt
and push it on.
XInsert the wheel bolts and tighten them
slightly.
XUnscrew the alignment bolt.XInstall the last wheel bolt and tighten it
slightly.
XLower the vehicle by turning the crank
counterclockwise until the vehicle is
resting fully on its own weight.
XRemove the jack.
Tighten the five wheel bolts evenly, following
the diagonal sequence illustrated (\000F to \000

Fixing towing eye boltXScrew towing eye bolt 0047 clockwise into
threaded hole to its stop.XInsert wheel wrench into towing eye and
tighten towing eye bolt 0047 by turning it
clockwise.
Removing towing eye bolt
XLoosen towing eye bolt 0047 by turning it
counterclockwise.XUnscrew towing eye bolt 0047.XReinstalling cover: Engage cover 0046
( Y page 415) at bottom and press at top.XStore the towing eye bolt 0047 and wheel
wrench back into the vehicle tool kit.
Towing with rear axle raised
! 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).
When towing the vehicle with the rear axle
raised, the wheels on the ground have to
move freely. Therefore follow the respective
steps below, after the rear axle being raised:
XSwitch on the hazard warning flasher
( Y page 252).XMake sure the transmission remains in
neutral position N. Observe instructions,
see “Shifting into neutral position N”
( Y page 263).!
Because the ESC operates automatically,
the engine and ignition must be shut off
(KEYLESS-GO start/stop button in position
0 or 1, or SmartKey in starter switch
position 0 or 1) when the electronic parking
brake is being tested on a brake test
dynamometer or when the vehicle is being
towed with the rear axle raised.
Active braking action through the ESC may
otherwise seriously damage the brake
system which is not covered by the
Mercedes-Benz Limited Warranty.
! Keep in mind that it is important for the
SmartKey to be left in starter switch with
the ignition switched off. As soon as the
SmartKey is removed from the starter
switch the transmission will shift to park
position P.
Towing with all wheels on the ground
GWarning!
When there is a malfunction in the brake
system, the vehicle must be towed using a tow
bar.
Before towing make sure the steering wheel
is unlocked and can be moved.
The vehicle must not be towed when the
power supply or the vehicle’s electrical
system are malfunctioning.
GWarning!
While the vehicle is being towed,
R the engine may turn off
R the electrical system may fail
R the battery voltage may drop too far.
All or any of this will block the rear axle.
This could cause an accident and injure you
and/or others.
! You must not use the KEYLESS-GO start/
stop button when towing the vehicle. Use
the SmartKey instead.
416Towing the vehiclePractical hints
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