Porsche Cayenne Turbo Driver Manual page 182

f Push rocker switch A forwards in stages until
engagement of the rear differential lock is
indicated on the multi-purpose display of the
instrument panel and by illumination of the
three light-emitting diodes B, C and D.
The centre and rear differential locks are
changed over to fully engaged state by the
automatic control system.
Note on operation
The rear differential lock can be engaged only
while the engine is running.
182
Driving and Driving Safety
Changing from off-road driving
programme to on-road driving
programme
f Reduce speed to below 30 km/h (19 mph) or
stop vehicle.
f Move Tiptronic selector lever to position N.
f Pull rocker switch A back in stages until light-
emitting diodes B, C and, where appro-
priate, D are out.
The Low Range indicator light on the instru-
ment panel and the light-emitting diode B next
to the rocker switch flash several times
during the shifting process.
High Range is now engaged.
Danger!
The Tiptronic selector lever is blocked during
shifting. Shifting when driving uphill can
cause the vehicle to stand still or even roll
backwards as long as the shift operation has
not been completed. When driving downhill,
the vehicle can accelerate unintentionally
while shifting.
f Increased brake readiness is required.