Pontiac 2004 Bonneville - Manual (Page 160)

Tachometer
The tachometer shows
your engine speed
in revolutions per
minute (rpm).
Notice: If you operate the engine with the
tachometer in the shaded warning area, your vehicle
could be damaged, and the damages would not
be covered by your warranty. Do not operate
the engine with the tachometer in the shaded
warning area.
Safety Belt Reminder Light
When the key is turned to ON or START, a chime will
come on for several seconds to remind people to fasten
their safety belts.
The safety belt light will
also come on and stay on
for several seconds,
then flash for several more.
If the driver’s belt is already buckled, the light will come
on briefly, but the chime will not sound.
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