
This indicator lamp belongs to the lane departure warning system and can either flash or stay on. Flashing is a warning about your position in the lane, while a steady lamp points to a fault.
What to do:
If the lamp flashes with a beep, you have crossed a lane marking on the left or right.
- Steer in the opposite direction to bring the van back on course.
- For more details, see the Driving section of your handbook.
If the lamp stays on with a message on the screen, the system has a fault.
- Stay alert and drive carefully.
- Take the van to a PEUGEOT dealer or a qualified workshop.
Direction indicators

This indicator lamp shows your direction indicators. It flashes with a ticking sound while the indicators are on.
What to do:
- No action is needed while you are signalling.
Sidelamps

This indicator lamp relates to your sidelamps. When it stays on, the sidelamps are switched on.
What to do:
- No action is needed. The lamp simply confirms that your sidelamps are on.
Dipped beam headlamps

This indicator lamp relates to your dipped beam headlamps. When it stays on, the dipped beam headlamps are switched on.
What to do:
- No action is needed. The lamp simply confirms that your dipped beam is on.
Front foglamps

This indicator lamp relates to your front foglamps. When it stays on, the front foglamps are switched on.
What to do:
- No action is needed. The lamp simply confirms that your front foglamps are on.
Main beam headlamps

This indicator lamp relates to your main beam headlamps. When it stays on, the main beam headlamps are switched on.
What to do:
- No action is needed. The lamp simply confirms that your main beam is on.
If You're Not Sure
If a lamp comes on and you're not sure what it means, check the section of your handbook that covers that system or function. If a lamp behaves in a way that worries you, contact a PEUGEOT dealer or a qualified workshop for advice.
Green and blue lamps are usually good news: they tell you that a system on your Peugeot Expert III is doing its job. Getting to know them means you can spot the one that needs attention, such as a steady lane departure warning lamp, straight away.
Related guides: Peugeot Expert (2016-2024) red warning lights, Peugeot Expert (2016-2024) orange warning lights and all Peugeot Expert guides.