Volvo XC90: Lighting / Brake lights. Emergency brake lights
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.
Emergency brake lights
The emergency brake lights are activated to warn following vehicles of hard
braking.
This function causes an additional taillight on each side of the vehicle to
illuminate.
The emergency brake lights are activated in the event of hard braking or if the
ABS system is activated and the vehicle is traveling at a high speed.
After the driver decelerates to a low speed and then releases the brake, the
brake lights resume their normal brightness.
The rear fog light is considerably brighter than ordinary taillights and should
only be used to help other road users see the vehicle when visibility is reduced
by conditions such as fog, snow, smoke or dust...
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...
Other information:
It may not always be desirable to store settings made in the vehicle to the
active driver profile. In these instances, the driver profile can be protected.
NOTE
Protecting a driver profile is only possible when the vehicle is stationary.
To protect a driver profile:
Tap Settings in the Top view in the center display...
There are a number of things to consider when towing a trailer, such as the
towbar, the trailer and how the load is distributed in the trailer.
Load-carrying capacity is determined by the vehicle's curb weight. The total
weight of all passengers and any installed accessories, e...