PEUGEOT RCZ Handbook page 144

EXCEEDING THE PROGRAMMED SPEED
Pressing the accelerator pedal to exceed the
programmed speed will not have any effect unless
you press the pedal fi rmly past the point of
resistance .
The speed limiter is deactivated temporarily and the programmed
speed, which is still displayed, fl ashes.
Returning to the programmed speed, by means of intentional or
unintentional deceleration of the vehicle, automatically cancels the
fl ashing of the programmed speed.
EXITING THE SPEED LIMITER MODE
 Turn dial 1 to the "0" position: the speed limiter mode is deselected.
It disappears from the display.
OPERATING FAULT
In the event of a speed limiter malfunction, the speed is cleared
resulting in fl ashing of the dashes.
Have it checked by a PEUGEOT dealer or a qualifi ed workshop.
On a steep descent or in the event of sharp acceleration,
the speed limiter will not be able to prevent the vehicle from
exceeding the programmed speed.
To avoid any risk of jamming of the pedals:
- ensure that the mat is positioned correctly,
- do not fi t one mat on top of another.