2015 Chevrolet City Express Owner Manual - Page 158
2015 Chevrolet City Express Manual
Page 158 highlights
Driving and Operating 2. Vehicle is not driven regularly and/or only driven short distances. In these cases, the battery may need to be charged to maintain battery health. 9-17 Engine Exhaust Warning (Continued) . { Warning Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if: . Parking over Things That Burn There are holes or openings in the vehicle body from damage or aftermarket modifications that are not completely sealed. { Warning Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle: . The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes). The exhaust smells or sounds strange or different. The exhaust system leaks due to corrosion or damage. The vehicle exhaust system has been modified, damaged, or improperly repaired. (Continued) Drive it only with the windows completely down. Have the vehicle repaired immediately. . . . Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation. .