Cushman Truckster XD 2018 Owner's Manual page 22

SAFETY
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
Standard Left-Side Control Panel Label
Diesel Speed Control Option Label
Gasoline Speed Control Option Label
Headlight
16
Headlight
Horn
Headlight
Horn
Horn
Hand
Throttle
Decrease
Engine Speed
Owner's Guide
Fast
Engine
Governor
Slow
Increase
Engine Speed