1995 Chevrolet Blazer Owner's Manual - Page 66

New Vehicle "Break-In" NOTICE: Your modern vehicle doesn't need an elaborate "break-in." But it will perform better in the long run if you followthese guidelines: Keep your speedat 55 mph (88 km/h) or less for the first 500 miles (804 km). Don't drive at any one speed- fast or slow - for the first 500 miles (804 km). Don't make full-throttle starts. Avoid making hard stops for the first 200 miles (322km) or so. During this time yournew brake linings aren't yet broken in. Hard stops with new linings mean premature wear and can earlier replacement. Follow this "breaking-in" guideline every time you get newbrake linings. Don't tow a trailer during '(break-in." See "Towing a Trailer'' in the Index for more information. Ignition Switch Use your key to start your vehicle. The key lets you the ignition switch turn to five different positions. 1. OFF 2 2. RUN 3. START 4. ACC 5. LOCK ACC (Accessory) - ACC lets you use things like the radio and the windshield wipers when the engine off. To get into ACC, push the key is in it and turn it toward you. Your steering wheel will remain locked, just as was before you inserted the key.