1993 GMC Safari Owner's Manual - Page 96

Features & Controls To Increase Speed While Using Cruise Control / PO430 There are two ways to go to a higher speed. Here's the first: to get to thehigherspeed. 1. Usetheacceleratorpedal 2. Pushthebuttonattheend of thelever,thenreleasethebuttonandthe acceleratorpedal.You'llnowcruiseatthehigherspeed. Here's the second waytogo to ahigherspeed: 1. MovetheCruiseswitchfrom ON to RIA (Resume/Accelerate).Holdit to thespeedyouwant,andthenreleasethe thereuntilyougetup switch. 2. To increaseyourspeedinverysmallamounts,movetheswitch to R/A (Resume/Accelerate)forlessthanhalfasecondandthenrelease do this,yourvehiclewillgo 1 mph (1.6 km/h)faster. it.Eachtimeyou 2-38