Instrument cluster warning lamps
Braking system warning lamp
It shows:
- parking brake detected applied or not fully released,
- brake fluid level excessively low, in which case combined with the STOP warning lamp,
- electronic brake force distribution (EBD) fault, combined with the STOP warning lamp.
The warning lamp is repeated in the instrument cluster display for the last two faults.
Stopping is mandatory in the last two cases. Contact a PEUGEOT dealer.
Seat belt warning lamp
As soon as the ignition is switched on, the lamp comes on if a front occupant has not fastened their seat belt or unfastens it.
Low fuel warning lamp
Under certain driving conditions and depending on the engine, your range may be less than 50 kilometres (the fuel tank capacity is approximately 67 litres).
Emission control system
warning lamp
It should go out a few seconds after the engine starts.
With the engine running, if the lamp flashes or stays on, it indicates a fault in the emission control system.
Contact a PEUGEOT dealer promptly.
Anti-lock braking system (ABS)
warning lamp
If it stays on above 10 km/h, it indicates an ABS fault.
The vehicle nevertheless retains conventional assisted braking.
Contact a PEUGEOT dealer.
The warning lamp is repeated in the instrument cluster display.
Diesel engine glow plug
warning lamp
Wait for it to go out before starting.
The display duration depends on outside weather conditions.
Passenger airbag deactivation
warning lamp *
The lamp stays on to indicate that the passenger airbag has been deliberately deactivated.
Test yourself
A quick Peugeot 407 quiz: every answer comes with an explanation and a link to the manual page.