DS 3: Driving recommendations / Noise (Electric)

On the outside

Due to the vehicle’s quiet operation when driving, the driver must pay particular attention.

At speeds of up to 19 mph (30 km/h), the pedestrian horn warns other road users of the vehicle’s presence.

Cooling the traction battery

The cooling fan comes on during charging to cool the on-board charger and the traction battery.

On the inside

During use, you may hear certain perfectly normal noises specific to electric vehicles, such as:

• Traction battery relay when starting.
• Vacuum pump when braking.
• Vehicle tyres or aerodynamics when driving.
• Jolting and knocking noise during hill starts.