Headlight Beam Adjustment Knob; Rear Spring Pre-Load Adjustment Switch; Ventilation Controls; Windshield Height Adjustment - Honda GL1800 2004 Owner's Manual

Headlight Beam Adjustment Knob

The adjustment knob is used to raise or lower the height of the headlight beam.
You may need to adjust the headlight if you change to a lighter or heavier load
than you normally carry on your motorcycle.
If you carry a heavier or lighter than normal load, you may need to adjust your
headlight beam so you can better see the road ahead and don't blind oncoming
drivers. Obey local laws and regulations concerning headlight adjustment.
To operate, start the engine.
To lower the beam, turn the headlight beam adjustment knob counterclockwise.
To raise the beam, turn the knob clockwise.

Rear Spring Pre-load Adjustment Switch

The rear spring pre-load adjustment switch is used to adjust the rear suspension
to suit your load and riding conditions. For instructions on when and how to
adjust the rear suspension, see

Ventilation Controls

The windshield ventilation louver and the side ventilation louvers are used to
direct the flow of fresh air.
For instructions, see page

Windshield Height Adjustment

The windshield height adjustment levers are used to raise or lower your
windshield to suit your riding preference. For instructions, see page
Controls & Features
Suspension Adjustments,
57 .
page 144 .
56
Instruments & Controls
.
35