2007 Chevrolet Cobalt Owner's Manual - Page 108

Starting and Operating Your Vehicle New Vehicle Break-In Notice: Your vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: • Do not drive at any one constant speed, fast or slow, for the first 500 miles (805 km). Do not make full-throttle starts. Do not exceed 5,000 engine rpm. Avoid downshifting to brake, or slow, the vehicle. • Avoid making hard stops for the first 200 miles (322 km) or so. During this time your new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. • Do not tow a trailer during break-in. See Towing a Trailer (Manual Transaxle) on page 261 or Towing a Trailer (Automatic Transaxle) on page 261 for the trailer towing capabilities of your vehicle and more information. Following break-in, engine speed and load can be gradually increased. Ignition Positions With the key in the ignition switch, you can turn it to four different positions. 108