Porsche Cayenne Owner's Manual page 188

Accelerating (e.g. to overtake)
Option 1
f Increase the speed as usual with the accelera-
tor.
When you ease off the accelerator, the pre-
viously stored value is set again.
Option 2
f Push operating lever upwards into position 3
until the desired speed is reached.
The speed reached is maintained and stored
when the operating lever is released.
Option 3
f Push operating lever slightly upwards into po-
sition 3 (a maximum of 10 times).
The speed is increased by 1 mph (2 km/h).
Note on operation
Cruise control operation is automatically interrup-
ted if the speed is increased by more than approx.
16 mph (25 km/h) for longer than 20 seconds.
188
Driving and Driving Safety
Decelerating
Option 1
f Push operating lever down into position 4 until
the desired speed is reached.
The speed reached is maintained and stored
when the operating lever is released.
Option 2
f Push operating lever slightly downwards into
position 4 (a maximum of 10 times).
The speed is reduced by 1 mph (2 km/h).
Interrupting cruise control operation
The speed driven before the interruption remains
stored in the memory and can be reactivated by
operating the operating lever. Please observe the
chapter "RESUMING THE STORED SPEED" on
Page 189.
f Push the operating lever forward to position 2
(it doesn't engage) or
f Operate brake pedal or switch Tiptronic selec-
tor lever to position N.
f For further information on driving with
Tiptronic S:
Please observe the chapter "TIPTRONIC S" on
Page 190.
Cruise control operation is interrupted
automatically:
– If the set vehicle speed is exceeded by more
than approx. 16 mph (25 km/h) for longer than
20 seconds.
– If the actual vehicle speed falls by approx.
6 mph (10 km/h) below the set vehicle speed
for longer than 5 seconds (e.g. upward
slopes).
– If Porsche Stability Management (PSM) inter-
venes for longer than 0.2 seconds.
– If Low Range is switched on.