PEUGEOT RCZ Handbook page 26

Service overdue
For a few seconds after the ignition is switched on, the spanner
flashes to indicate that the service must be carried out as soon as
possible.
Example: the service is overdue by 300 miles (300 km).
For a few 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 type of motoring the vehicle is used for.
Therefore, the spanner may also come on if you have exceeded
the period since the last service specified in the manufacturer's
service schedule.
This indication applies only to HDi Diesel engines.
Service indicator reset
After each service, the service indicator must be reset.
If you have carried out the service on your vehicle yourself:
F switch off the ignition,
F press and hold the "CHECK/000" button,
F switch on the ignition; the distance recorder display begins a
countdown,
F 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 five minutes for the 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.
F Briefly press the "CHECK/000" button.
The service information is displayed for a few seconds on the
instrument panel central screen, then disappears.
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