PEUGEOT RCZ Handbook page 38

Service overdue
For 7 seconds after the ignition is switched on, the spanner fl ashes to
indicate that the service must be carried out as soon as possible.
Example: the service is overdue by 300 miles.
For 7 seconds after the ignition is switched on, the central screen indicates:
The spanner remains on in the small screen
to indicate that a service should have been
carried out.
The distance remaining may be weighted by the time factor,
depending on the driver's driving habits.
Therefore, the spanner may also come on if you have exceeded
the one year service interval.
Service indicator zero reset
After each service, the service indicator must be reset to zero.
The procedure for resetting to zero is as follows:
switch off the ignition,
press and hold the "CHECK/000" button,
switch on the ignition; the distance recorder display begins a
countdown,
when the instrument panel central screen indicates "=0" , release
the button; the spanner disappears from the small screen.
Following this operation, if you wish to disconnect the battery, lock
the vehicle and wait at least fi ve minutes for the zero reset to be
registered.
Retrieving the service information
You can access the service information at any time.
This information appears when running through the manual check
procedure.
Briefl y press the "CHECK/000" button.
The service information is displayed for a few seconds on the
instrument panel central screen, then disappears.