Honda 2003 ST1300lA Owner's Manual page 52

Comfort
The maximum amount of height adjustment is about 7.4 in (190
height with the adjusting buttons according to your preference as described
below.
To Adjust the Height of the Windshield
LEFT HANDLEBAR
(up) button
A
(down) button
1. Turn the ignition switch ON.
To raise the windshield:
push the (up) button.
To lower the windshield:
push the (down) button.
The windshield will be raised or lowered while the adjusting buttons are kept
depressed.
When you lower the windshield, please check the new position will allow safe
operation of the motorcycle.
& Convenience Adjustment
I
windshield
mm).
Adjust the
49
Before Riding