Lexus LFA Owner's Manual page 387

Item
Time elapsed before lights
turn off
Operation when the
Illumination
doors are unlocked
(  P. 207)
Operation after the igni-
tion switch is turned to the
"LOCK" position
Seat belt
Vehicle speed linked seat
reminder
belt reminder buzzer
P. 315)
( 
Function
6-2. Customization
Default setting
15 seconds
On
On
On
Customized
setting
7.5 seconds
30 seconds
Off
Off
Off
6
385