5] FCW cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. System operation affected by extreme interior heat. FCW does not include a braking function. Driver remains responsible for safely operating vehicle and avoiding collisions. Hillstart assist in manual cars use clutch detection method to function. Since it is necessary to engage clutch and brakes in manuals to disengage the engine from the transmission. So, the sensors detect the clutch engagement and disengagement to operate hill start assist. Atthe end of the day, Hill Hold Assist holds the Sonic in place for two second after the driver releases the brake pedal, allowing for the proper blend of clutch and gas for a smooth takeoff. Whilebringing the clutch slowly up to the biting point, gently push the accelerator. Once it's safe to move, push the electric handbrake button to disengage while bringing the clutch up a little higher. Gradually increase your acceleration while you continue to slowly bring the clutch up, and you'll start to move up the hill with complete Hillstart assistance. This device assists the driver when. starting on hills (ascending or descending). It prevents the vehicle from rolling. forwards or backwards by automatically. applying the brakes when the driver lifts. their foot off the brake pedal to depress. the accelerator pedal. HillLaunch Assist (HLA) This feature helps assist drivers when accelerating the vehicle from a stop while on a hill or slope. When the brake pedal is released and the accelerator pedal is pressed, HLA prevents the vehicle from rolling forward or backward. It operates on a downward slope when the shift lever is in the reverse (R) position and .

how does hill start assist work on a manual