Pilot Assist*1

Pilot Assist can help the driver to drive the car between the lane's side markings using steering assistance as well as to maintain an even speed, combined with a preselected time interval to the vehicle ahead.

How Pilot Assist works

The Pilot Assist function is primarily intended for use on motorways and similar major roads where it can contribute to more comfortable driving and a more relaxed driving experience.

P5-1507-Adaptive Cruise Control, overview detection of vehicle ahead and side markings
The camera and radar unit measures the distance to the vehicle ahead and detects side markings.
  1. P5-Icon red circle 1Camera and radar unit
  2. P5-Icon red circle 2Distance readers
  3. P5-Icon red circle 3Readers, side markings

The driver selects the desired speed and a time interval to the vehicle ahead. Pilot Assist scans the distance to the vehicle ahead and the lane's side markings on the road surface using the camera and radar unit. The preset time interval is maintained with automatic speed adjustment whilst the steering assistance helps to position the car in the lane.

If the cornering support* function is activated, this may also affect the speed of the car.

Pilot Assist steering assistance takes into account the speed of the preceding car and the lane markings. The driver can at any time ignore the Pilot Assist steering recommendation and steer in another direction, e.g. to change lane or avoid an obstruction on the road.

If Pilot Assist cannot interpret the lane unambiguously, e.g. if the camera and radar unit does not see the lane's side markings, Pilot Assist temporarily deactivates steering assistance, but resumes it if the lane can be interpreted again - although the speed and distance control functions remain active. The steering wheel vibrates slightly when deactivated temporarily in order to alert the driver to the change.


Pilot Assist steering assistance is automatically deactivated and is resumed without prior warning.
P5-1617-PilotAssist2 Symbol Steering Standby

The current status of steering assistance is indicated by the colour of the steering wheel's symbol:

• GREEN steering wheel indicates active steering assistance

• GREY steering wheel (as in illustration) indicates deactivated steering assistance.


  • The function is supplementary driver support intended to facilitate driving and make it safer – it cannot handle all situations in all traffic, weather and road conditions.
  • The driver is advised to read all sections in the Owner's Manual that relate to this function to learn about factors such as its limitations and what the driver should be aware of before using the system.
  • Driver support functions are not a substitute for the driver's attention and judgement. The driver is always responsible for ensuring the car is driven in a safe manner, at the appropriate speed, with an appropriate distance to other vehicles, and in accordance with current traffic rules and regulations.

Pilot Assist regulates the speed with acceleration and braking. It is normal for the brakes to emit a low sound when they are being used to adjust the speed.

Pilot Assist attempts to regulate the speed smoothly. In situations that demand sudden braking the driver must brake himself/herself. This applies in cases of large speed differences or if the car in front brakes suddenly. Due to the limitations of the camera and radar unit, braking may come unexpectedly or not at all.

Pilot Assist aims to follow the vehicle ahead in the same lane at a time interval set by the driver. If the radar unit cannot see any vehicle in front then the car will instead maintain the speed set and stored by the driver. This also takes place if the speed of the vehicle ahead increases and exceeds the stored speed.


Maintenance of driver support components must only be performed at a workshop – an authorised Volvo workshop is recommended.

Round bends and when the road splits

Pilot Assist interacts with the driver, who should therefore not wait for the steering assistance from Pilot Assist but should always be prepared to increase his/her own steering input, especially in bends.

  • When the car approaches an exit or if the lane splits, the driver should steer towards the desired lane in order to specify the desired direction to Pilot Assist.

Pilot Assist strives to keep the car in the middle of the lane

When Pilot Assist helps to steer, it strives to position the car in between the lane markings and therefore it is recommended to let the car find a good placement to achieve as smooth a driving experience as possible. The driver checks that the car is positioned safely in the lane, and always has the ability to adjust the position by making his/her own steering corrections.

  • If Pilot Assist does not position the car in an appropriate way in the lane, it is recommended to turn Pilot Assist off or switch to adaptive cruise control*.

Hands on the steering wheel

In order for Pilot Assist to function, the driver’s hands must be on the steering wheel.

P6-1817-PA-Symbol Hands-on-Steeringwheel

If Pilot Assist detects that the driver is not holding the steering wheel, the driver is prompted after a pause to actively steer the car, via a symbol and a text message.

If the driver's hands still cannot be detected on the steering wheel after a few seconds, the prompt to actively steer the car is repeated, supplemented by an acoustic warning signal.

If Pilot Assist cannot detect the driver's hands on the steering wheel after a further few seconds, the warning signal becomes intensive and the steering function is deactivated. Pilot Assist must then be restarted using the steering wheel button P5-1507-Cruise Control, speed limiter, activates speed limiter and stores current speed symbol 5x3,5.

  1. * Option/accessory.
  2. 1 This function can be either standard or optional, depending on market.