Lexus NX450h+ 2022 Owner's Manual, Quick Manual page 36

When Driving
Using the front washers
Pull the lever.
The front wipers and washers will operate.
The front wipers will automatically operate a cou-
ple of times after the front washers operate.
Vehicles with headlight cleaners: When the
headlights are on and the lever is pulled and held,
the headlight cleaners will operate once. After
this, the headlight cleaners will operate every 5th time the lever is pulled.
Using the rear wipers
Type A
▶
34
1 Off
2 Intermittent operation
3 Normal operation