AHB (Automatic High - Page 147

2022 Lexus iS300 Owners Manual

Model Year
2014 Dodge Charger SRT Owner Manual
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147

4-3. Operating the lights and wipers

4

Driving

1

Press the Automatic High Beam 
switch.

2

Turn the headlight switch to the 

 or 

 position.

When the headlight switch lever is in the 

original position, the Automatic High 

Beam system will be enabled and the 

Automatic High Beam indicator will illumi-

nate.

Conditions to turn the high beams on/off 

automatically

When all of the following conditions are 

met, the high beams will be turned on 

automatically (after approximately 1 sec-

ond):

• The vehicle speed is approximately 21 

mph (34 km/h) or more.

• The area ahead of the vehicle is dark.

• There are no vehicles ahead with head-

lights or tail lights turned on.

• There are few streetlights on the road 

ahead.

If any of the following conditions is met, 

the high beams will turn off automatically:

• The vehicle speed is below approxi-

mately 17 mph (27 km/h).

• The area ahead of the vehicle is not dark.

• Vehicles ahead have their headlights or 

tail lights turned on.

• There are many streetlights on the road 

ahead.

Camera sensor detection information

The high beams may not be automatically 

turned off in the following situations:

• When a vehicle suddenly appears from 

around a curve

• When the vehicle is cut in front of by 

another vehicle

• When vehicles ahead cannot be 

detected due to repeated curves, road 

dividers or roadside trees

• When vehicles ahead appear in a far-

away lane on a wide road

• When the lights of vehicles ahead are not 

on

AHB (Automatic High 
Beam)

The Automatic High Beam uses a 
camera sensor located behind the 
upper portion of the windshield to 
assess the brightness of the lights of 
vehicles ahead, streetlights, etc., 
and automatically turns the high 
beams on or off as necessary.

WARNING

Limitations of the Automatic High 

Beam

Do not overly rely on the Automatic High 

Beam. Always drive safely, taking care to 

observe your surroundings and turning 

the high beams on or off manually if nec-

essary.

To prevent incorrect operation of the 

Automatic High Beam system

Do not overload the vehicle.

Activating the Automatic High 
Beam

Detailed Information for 2022 Lexus iS300 Owners Manual

Lists of information found in 2022 Lexus iS300 Owners Manual - Page 147

  • 3. Operating the lights and wipers 4 Driving 1 Press the Automatic High Beam switch.
  • The vehicle speed is approximately 21 mph (34 km/h) or more.
  • The area ahead of the vehicle is dark.
  • There are no vehicles ahead with head- lights or tail lights turned on.
  • There are few streetlights on the road ahead.
  • The vehicle speed is below approxi- mately 17 mph (27 km/h).
  • The area ahead of the vehicle is not dark.
  • Vehicles ahead have their headlights or tail lights turned on.
  • There are many streetlights on the road ahead.
  • When a vehicle suddenly appears from around a curve • When the vehicle is cut in front of by another vehicle • When vehicles ahead cannot be detected due to repeated curves, road dividers or roadside trees • When vehicles ahead appear in a far- away lane on a wide road • When the lights of vehicles ahead are not on AHB (Automatic High Beam) The Automatic High Beam uses a camera sensor located behind the upper portion of the windshield to assess the brightness of the lights of vehicles ahead, streetlights, etc.

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