Cadillac 2000 Catera Owner's Manual page 104

Setting Cruise Control
CAUTION:
If you leave your cruise control switch on when
you're not using cruise, you might hit a button
and go into cruise when you don't want to. You
could be startled and even lose control. Keep the
cruise control switch off until you want to use
cruise control.
1. Accelerate to the speed you want.
2. Press the SET/ACCEL button at the end of the lever
and release it.
3. Remove your foot from the accelerator pedal.
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