Aston Martin One-77 2010 Owner's Manual page 80

Operation
Warning: Only use cruise control when
conditions are favourable, for example, straight,
dry, open roads with light traffic.
Use the ON/OFF switch (3) to set cruise control ON
and OFF. When cruise control is ON 'CRUISE' will
show in the message centre (left).
When travelling at the desired speed, which must be
above 30 km/h, press SET (+ or –) (2). Cruise control
will engage and maintain that speed without the need
to use the accelerator pedal.
Under certain conditions cruise control will
automatically set to OFF (Refer to 'Cruise Control
Automatic OFF', page 4.23).
Cruise control will automatically disengage when
the brake pedal is pressed or when the vehicle speed
falls below 30 km/h.
4.22
Changing the Set Speed
There are three ways to change the set speed:
• Accelerate or decelerate to the desired speed then
press SET (+ or –).
• Accelerate or decelerate to the desired speed by
pressing and holding SET (+ or –) until the desired
speed is obtained, then release.
• Accelerate or decelerate to the desired speed in
steps of 2 km/h by briefly pressing and releasing SET
(+ or –) until the desired speed is obtained.
Resuming the Set Speed
RES should only be used if the driver is aware of
the set speed and intends to return to it.
It is not recommended to resume set speed
when a low gear is selected as excessive engine
speeds will occur.
Cruise control will not resume at speeds below
30 km/h. RES will not operate if the ignition has been
set to OFF.
If the vehicle is accelerated above the set speed, then
the set speed will be resumed when the accelerator
pedal is released.