1998 Chevrolet Blazer Owner's Manual - Page 97
1998 Chevrolet Blazer Manual
Page 97 highlights
If you are towing a trailer and you must park on a hill, see "Towing a Trailer" in the Index. That section shows what to do first to keep the trailer from moving. Shifting Into PARK (P) (Automatic Transmission Only) Pull the BRAKE RELEASE lever. It is located on the bottom of the driver's side of the instrument panel. NOTICE: Driving with the parking brake can cause on your rear brakes to overheat. may have to You replace them, and could also damage other you parts of your vehicle. It can be dangerousto get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehiclecan roll. If you have left the engine running, the vehicle can move suddenly. You or otherscould be injured. To be sure your vehicle won't move, even when you're on fairly level ground, use the steps that follow. Always put theshift lever fully in PARK (P) with the parking brake firmly set. If you're pulling a trailer, see "Towing a Tkailer" in theIndex. 2-23