Subaru Impreza Manuals 2012 Impreza Owner's Manual | Page 310

7-34 Starting and operating and other obstructions on the ground when parking. The underspoilers could be damaged by contact with them. Hill start assist system (MT models) 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 the following vehicle operations easier. 1) 2) Starting forward facing uphill Starting backward facing downhill In both these cases, when the clutch pedal is depressed while the brake pedal is also depressed, braking power is maintained temporarily by the Hill start