Lexus RX 450h 2014 Owner's Manual page 215

2-2. Instrument cluster
Head-up display main switch
Display adjustment
Adjusting display contrast
Adjusting display position
214
Pressing the switch turns the head-
up display on/off and changes the
vehicle speed display units as fol-
lows:
Vehicles sold in the U.S.A.
OFF → ON (mph) → ON
(km/h) → OFF
Except vehicles sold in the
U.S.A.
OFF → ON (km/h) → ON
(mph) → OFF
Brighter
Darker
Higher
Lower