Lexus NX450h+ 2022 Owner's Manual, Quick Manual page 26

When Driving
1 Pull the switch to set the parking brake.
The parking brake indicator light will turn on.
Pull and hold the parking brake switch if an emergency occurs and it is necessary to
operate the parking brake while driving.
2 Press the switch to release the parking brake.
Operate the parking brake switch while depressing the brake pedal.
●
The parking brake can be released by depressing the accelerator pedal,
●
through the parking brake automatic release function.
Parking brake automatic release function
Make sure that the parking brake indicator light and the parking brake switch
indicator turn off.
If the parking brake indicator light flash, operate the switch again.
24
Parking brake indicator (U.S.A.)
A
Parking brake indicator (Canada)
B