DS 3: Warning and indicator lamps / List of warning and indicator lamps

Persistent warning lamp

If a red or orange warning lamp comes on, there may be fault which needs further investigation. If a lamp remains lit The references (1), (2) and (3) in the warning and indicator lamp description indicate whether you should contact a qualified professional in addition to the immediate recommended actions...

Red warning/indicator lamps

STOP Fixed, associated with another warning lamp, accompanied by the display of a message and an audible signal. A serious fault with the engine, braking system, power steering or automatic gearbox or a major electrical fault has been detected...

Other information:

DS 3 2016-2025 Owners Manual: Daytime running lamps / Sidelamps

The front and rear lamps light up automatically when the engine starts. They provide the following functions: Daytime running lamps (lighting control stalk in the "AUTO" position with adequate light level). Sidelamps (lighting control stalk in the "AUTO" position with low light levels or "Sidelamps only” or "Dipped/main beam headlamps")...

DS 3 2016-2025 Owners Manual: Use

Activating the system (pause) With the engine running, turn the thumbwheel 1 downwards to the CRUISE position. Cruise control is ready to operate (grey display). Switching on cruise control and setting the speed With a manual gearbox, your speed must be between 19 and 112 mph (30 and 180 km/h)...