DS 3: Electronic key with remote control function and built-in key / Locating the vehicle

Locking the vehicle

Normal locking Press the locking button. The locking, and the activation of the alarm depending on version, is confirmed by the lighting of the direction indicators and the daytime running lamps...

Proximity Keyless Entry and Start

This is a Keyless Entry and Starting system. It enables automatic vehicle locking/unlocking simply by detecting the electronic key. As long as the driver has the electronic key on their person, the vehicle unlocks as they approach and locks when they walk away...

Other information:

DS 3 2016-2025 Owners Manual: Engine oil

The level is checked, with the engine having been switched off for at least 30 minutes and on level ground, using the dipstick. It is normal to top up the oil level between two services (or oil changes). It is recommended that you check the level, and top up if necessary, every 3,000 miles (5,000 km)...

DS 3 2016-2025 Owners Manual: 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...