Lexus LS600hL Owner's Manual page 101

Changing the odometer and trip meter display
Switches the display
1
Resets the trip meter currently
2
displayed to "0"
Instrument panel light control
The brightness of the instrument panel lights can be adjusted.
Darker
1
Brighter
2
LS600hL_U(OM50D26U)
2. Instrument cluster
Type A
Type B
101
2