Hello,

(a) I don't know how to control volume of GPS speaker. The lady's voice is too low Where can adjust volume?
(b) Also when I set the destination, the arrival time is longer by 1 hr. So we would reach exactly 1 hr hourly.. Seems like GPS clock issue. Daytime saving issue?? Not sure where we can adjust GPS time. We have standard Navigation system that came with car.

Thanks in advance for any help.
Nimish

 

Press the center console "Menu" button and open "Settings".
a) open "Voice" and select a volume. "4" was the factory default level.
b) open "Clock". At this time of year Daylight Savings Time is Off. The banner in the
clock setting screen might seem to mean that "On" would have the Lexus automatically
adjust each spring and fall as with a clock radio or watch...it does not. Please turn the
Daylight Savings Time "Off" in the winter and back "On" in the summer.