Volvo XC90: Lighting / Hazard warning flashers
Hazard warning flashers warn other road users by all of the vehicle's turn
signals being activated at the same time. The function can be used to warn about
a traffic hazard.

Hazard warning flashers button.
Press the button to activate the hazard warning flashers.
NOTE
Regulations concerning the use of hazard warning flashers may vary from
country to country.
The brake lights are automatically illuminated when braking.
The brake lights are illuminated when the brake pedal is depressed and when the
brakes are automatically applied by a driver support system...
Some of the exterior lights remain on to illuminate the area around the vehicle.
This is called home safe lighting.
To activate home safe lighting:
Switch off the ignition...
Other information:
(Option/accessory.)
(Depending on market, this function can be either standard or optional.)
Pilot Assist must first be selected and then activated before it can regulate
speed and distance and provide steering assistance.
A green steering wheel indicates that Pilot Assist is providing
steering assistance...
Streaming media via Bluetooth®
The vehicle's media player is equipped with Bluetooth and can play audio files
from Bluetooth-enabled external devices such as cellular phones and tablets.
In order for the media player to be able to wirelessly play audio files from
an external device, the device must be connected to the vehicle via Bluetooth...