Lexus GX - Manual (Page 2)

2
2006 LEXUS GX Scaling Mountains
Steep hills always pose a challenge, which is why the GX employs a highly evolved technology called Downhill Assist Control (DAC) 1 . When
descending steep grades, one touch of a button instructs DAC to administer braking as needed to maintain an even speed of descent. All you need to
do is steer. The GX is also equipped with Hill-start Assist Control (HAC)
1 . HAC helps control the GX from rollback during that brief moment when
your foot travels from brake to accelerator before beginning an ascent.
1 See page 16 for more information.