Mercedes-Benz M-Class 2006 Owners Manual - Manual (Page 309)

308
Operation
Driving instructions
Tires
ț Check the tread depth and maintain
specified tire inflation pressure
(a placard with the recommended tire
inflation pressures is located on the
driver’s door B-pillar).
ț Check tires for possible damage and
remove foreign objects.
ț Replace missing valve caps.
Rims
ț Dented or bent rims can cause tire in-
flation pressure loss and damage the
tire beads. For this reason, check and,
if necessary, change rims before driv-
ing off-road.
Vehicle tool kit
ț Check if the vehicle jack is functional.
ț In all cases take the vehicle tool kit, a
strong tow rope, a shovel and a small
plank (to put under the vehicle jack on
sandy soil) with you.
Driving in steep terrain
Slope angle
1 Overhange angle, front
2 Overhange angle, rear
ț Switch to Off-road driving program
(
୴ page 248) before starting to drive
up or down steep inclines.
ț Driving on embankments, slopes and
other steep inclines should only be
done straight up or downhill, i.e. in the
line of gravity. Maximum vehicle climb-
ing ability is a 100% grade which is
equivalent to a slope angle of
45 degrees. Keep in mind that the
climbing ability of the vehicle depends
on terrain conditions.
ț Do not drive along the side of a slope
(danger of vehicle rollover). If in doing
so the vehicle begins to show a tenden-
cy to roll, immediately steer into a line
of gravity (straight up or downhill).
Vehicle with steel
suspension 1 2
31° 29°
Vehicle with Air
suspension
package* 1 2
Raised level 34° 31°
Highway 29° 26°