Porsche Cayenne Turbo Driver Manual page 181

A - Rocker switch
B - Low Range is engaged
C - Centre differential lock is fully engaged
Fully engaging the centre differential lock
in Low Range
Tip on driving
When the centre differential lock is fully engaged,
there is no longer any speed difference between
the front and rear axles. If, for example, both
wheels on the front axle lose traction on an icy
road or soft surface, the rigid drive-through
function will permit the vehicle to continue moving
nevertheless.
f Push rocker switch A forwards in stages until
engagement of the centre differential lock is
indicated on the multi-purpose display of the
instrument panel and by illumination of the two
light-emitting diodes B and C.
The centre differential lock is changed over to
fully engaged state by the automatic control
system.
A - Rocker switch
B - Low Range is engaged
C - Centre differential lock is fully engaged
D - Rear differential lock is fully engaged
Fully engaging the rear differential lock
in Low Range
Tip on driving
When the rear differential lock is fully engaged,
there is no longer any speed difference between
the two rear wheels. If, for example, one drive
wheel on the rear axle loses traction on an icy road
or soft surface, the rigid drive-through function will
permit the vehicle to continue moving neverthe-
less.
Driving and Driving Safety
181