1995 Buick Riviera Owner's Manual - Page 95

To Increase Speed While Using Cruise Control There are two waysto go to a higher speed. Here's the first: Here's the second wayto go to a higher speed: 1. Use the accelerator pedal to get to the higher speed. 2. Push the button at theend of the lever, then release the button andthe accelerator pedal. You'll now cruise at the higherspeed.