What is Active high beam?
Active high beam (Active High Beam – AHB) is a function which uses a camera sensor at the top edge of the windscreen to detect the headlamp beams of oncoming traffic or the rear lights of vehicles in front, and then switches from main beam to dipped beam.
How does Volvo active high beam work?
Active high beams is a function that uses camera sensors in the upper edge of the windshield to detect the headlights of approaching vehicles or the taillights of the vehicle directly ahead. When either of these is detected, the vehicle’s headlights will automatically switch from high beams to low beams.
What is automatic high beam?
AHB responds to the headlights of other drivers and dips automatically when needed, before restoring high beam when the road is clear. Using a built-in camera, AHB reacts to what your eyes may not immediately detect.
How do Volvo adaptive headlights work?
Adaptive functionality: Dipped beam directly towards oncoming vehicle, but continued main beam on both sides of the vehicle. The lighting returns to full main beam about a second after the camera sensor no longer detects the headlamp beams from oncoming traffic or the rear lights from vehicles in front.
What is Volvo active bending lights?
Active bending lights follow steering wheel movements to provide maximum illumination in bends and junctions and thereby increase safety. The function is activated automatically when the car is started (provided that it has not been deactivated in the menu system MY CAR, see MY CAR).
Why won’t my high beams stay on?
Reason #1: Blown Fuses or Bad Replays Or, it could be a bad relay. If the headlight relay has failed, it may not respond when you attempt to switch the high beams on. Replacing the relay should restore the system and get your high beams working once again.
How do you turn on automatic high beams on a Volvo xc90?
Active high beams can be activated and deactivated by turning the lighting ring on the left-side steering wheel lever to position . The lighting ring will then return to . When active high beams are activated, a white symbol will be displayed in the instrument panel. When high beams are on, the symbol will be blue.
Are automatic high beams legal?
The U.S. Department of Transportation’s National Highway Traffic Safety Administration issued a final rule today allowing automakers to install adaptive driving beam headlights on new vehicles. This satisfies a requirement in the Bipartisan Infrastructure Law more than a year and a half ahead of schedule.
How does adaptive high-beam work?
Adaptive Driving Beams are a headlight technology with automated beamforming, controlled by a computer that aims lights in different directions. It can brighten your path directly ahead and dim the lights that shine outward that could blind oncoming drivers.
Does Volvo have adaptive headlights?
Active xenon headlamps/active bending lights with Automatic main beam function with adaptive functionality are equipped with cornering lights.