Pontiac 2001 Sunfire Owner's Manual page 134

Up-Shift Light (Manual Transaxle)
United States Only
2-68
This light comes on
when you need to shift
to the next higher gear.
See "Manual Transaxle"
in the Index.
Check Gages Light
United States
This light will come on briefly when you are starting
the engine. If it comes on and stays on while you are
driving, check your various gages to see if they are in
the warning zones or if you are low on fuel.
See "Engine Coolant Temperature Gage" and
"Fuel Gage" in this section for more information.
Canada