Mercedes-Benz 2007 GL 320 CDI Automobile User Manual


 
524
Practical hints
Flat tire
Mounting the spare wheel
Preparing the vehicle
̈ Prepare the vehicle as described
(
page 523).
̈ Take the wheel wrench, the collapsible
wheel chock, and the vehicle jack out
of the cargo compartment
(
page 495).
̈ Take the Minispare wheel out of the
cargo compartment (
page 499).
Lifting the vehicle
̈ Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
or other sizeable objects.
One collapsible wheel chock is includ-
ed with the vehicle tool kit
(
page 495). For information on set-
ting up the collapsible wheel chock,
see (
page 498).
When changing wheel on a level surface:
̈ Place one wheel chock in front of and
another sizeable object behind the
wheel that is diagonally opposite to the
wheel being changed.
Always try lifting the vehicle using the jack
on a level surface. However, should
circumstances require you to do so on a
hill, place the wheel chock and another
sizeable object as follows:
̈ Place the wheel chock and another
sizeable object on the downhill side
blocking both wheels of the axle not
being worked on.
!
Vehicles with factory-mounted
running-boards*:
Your vehicle is equipped with a scissors-type
jack (located under the cargo compartment
floor) designed for use with factory-mounted
running boards. Only use this jack when jacking
up vehicles with factory-mounted running boards
as otherwise the vehicle’s underbody can be
damaged. See separate instructions for
scissors-type jack.
Warning! G
The jack is designed exclusively for jacking
up the vehicle at the jack take-up brackets
built into both sides of the vehicle. To help
avoid personal injury, use the jack only to lift
the vehicle during a wheel change. Never
get beneath the vehicle while it is supported
by the jack. Keep hands and feet away from
the area under the lifted vehicle. Always
firmly set parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use,
especially on hills. Always try to use the jack
on level surface. Make sure that the jack
arm is fully seated in the jack take-up brack-
et. Always lower the vehicle onto sufficient
capacity jackstands before working under
the vehicle.