Peugeot 408

Fastback between a hatchback and an SUV, including the plug-in hybrid.

Fastback · 5 seats · Petrol, plug-in hybrid

Teal Peugeot 408 on an empty road among the rock formations of Cappadocia at sunrise, hot-air balloons in the distance

Warning lights

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Guides for the available colour groups.
ColourWhat it meansGuide
RedStop as soon as it is safe.Peugeot 408 Indicators: Red Warnings
OrangeA fault or a system that needs attention. You can usually keep driving, then book a workshop.Peugeot 408 Indicators: Orange Warnings
Green and blueGreen means a system is switched on. Blue means the high beam is on.Peugeot 408 Warning Lamps: Blue and Green Warnings

Calculators for the Peugeot 408

Warning lights

8 guides

Warning lights ·

How to Check Peugeot 408 Warning Lights and Displays

The 408 uses Peugeot's latest i-Cockpit layout: a compact steering wheel, a digital instrument panel that sits above it and a 10-inch touchscreen with i-Toggle shortcuts. This guide helps you get the most from it, from...

Warning lights ·

Peugeot 408 Warning Lamps: Blue and Green Warnings

Not every lamp on your Peugeot 408's dashboard is a warning. Green, blue and white/grey symbols mostly confirm that something is switched on: your lights, a driver assistance system or a hybrid feature. Knowing them...

Warning lights ·

Peugeot 408 Indicators: Orange Warnings

Orange (amber) warning lamps on a Peugeot 408 rarely mean you have to stop immediately, but they shouldn't be ignored. Most tell you that a system has developed a fault, has switched itself off or needs some attention...

Warning lights ·

Peugeot 408 Indicators: Red Warnings

A red warning lamp on your Peugeot 408's instrument panel means one thing: deal with it now. Some red lamps mean you should stop as soon as it's safe; others, like an unfastened seat belt or an open door, just need...

Warning lights ·

Peugeot 408 I Indicators: Red Warnings (2026-present)

A red warning lamp on your Peugeot 408 means the car has detected a malfunction. Some red lamps simply remind you to do something, such as close a door or fasten a seat belt. Others point to a serious fault that...

Warning lights ·

Peugeot 408 I Indicators: Orange Warnings (2026-present)

Orange warning lamps on your Peugeot 408 tell you that a fault may need further investigation, or show you the status of a system that has been switched off or is working. Some orange lamps light up for a few...

Reviews

1 guide

Reviews ·

Peugeot 408 Review 2026: The Essential Guide

Please note: the specifications and equipment in this guide reflect the 2023-2024 Peugeot 408. Engine options and trims have changed since, so use this as background rather than a current price-list reference. Is it a...

Engines

2 guides

Engines ·

Peugeot 408 Hybrid Engine and Performance Review

Most car buyers find the plug-in hybrid label confusing. Is it an electric car? Do you have to plug it in? With the Peugeot 408, the answers are "partly" and "you should". The two plug-in versions, the Hybrid 180 and...

Engines ·

Peugeot 408 Engine and Performance Review

The Peugeot 408 is hard to categorise: part fastback saloon, part crossover. Its engine range is just as varied, with conventional petrol, a 48-volt hybrid, two kinds of plug-in hybrid and, more recently, the fully...

Maintenance & Practical

1 guide

Guide ·

Peugeot 408 Fuse Box and Fuses (2022-2026)

Hello and welcome. In this article we look at the fuses on the Peugeot 408 I (2022-2026). We will cover who should change a fuse and what to know before adding extra electrical equipment to the car.