2007 Subaru Impreza Owner's Manual - Page 243

Starting and operating 7-35 WARNING . Never leave unattended children or pets in the vehicle. They could accidentally injure themselves or others through inadvertent operation of the vehicle. Also, on hot or sunny days, the temperature in a closed vehicle could quickly become high enough to cause severe or possibly fatal injuries to people. . Do not park the vehicle over flammable materials such as dry grass, waste paper or rags, as they may burn easily if they come near hot engine or exhaust system parts. . Be sure to stop the engine if you take a nap in the vehicle. If engine exhaust gas enters the passenger compartment, occupants in the vehicle could die from carbon monoxide (CO) contained in the exhaust gas. and other obstructions on the ground when parking. The underspoilers could be damaged by contact with them. Hill start assist system (Manual transmission - if equipped) CAUTION The Hill start assist system is a device only for helping the driver to START the vehicle on an uphill grade. To prevent accidents when the vehicle is parked on a slope, be sure to firmly set the parking brake. When setting the parking brake, make sure that the vehicle remains stationary when the clutch pedal is released. The Hill start assist system is a device to make starting on an uphill grade easier. CAUTION If your vehicle has a front underspoiler and rear underspoiler (both optional), pay attention to blocks - CONTINUED -