1995 GMC Jimmy Owner's Manual - Page 66

New Vehicle "Break-In'' NOTICE: Your modern vehicle doesn't need elaborate "break-in." But an it will perform better in the long run if you follow these guidelines: 0 Keep your speed at 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 thefirst 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. Followthis "breaking-in" guideline every time you get new brake linings. 0 0 Don't tow a trailer during"break-in." See "Towing a nailer" in theIndex for more information. Switch Use your key to start your vehicle. The key lets you turn the ignition switch to fivedifferent positions. - 1. OFF 2. RUN 2 3. START 5 4. ACC 5. LOCK ACC (Accessory) - ACC lets you use things like the radio and the windshield wipers when the engine is off. To get into ACC, push in the key and turnit toward you. Your steering wheel will remain locked, just it as was before you inserted the key. 2- 14