Kia K900: Hill-start assist control (HAC) - Brake system - Driving your vehicle - KIA K900 2014-2026 Owner's ManualKia K900: Hill-start assist control (HAC)

Hill start Assist Control is a comfort function. The main intent is to prevent the vehicle from rolling backwards while driving uphill on an inclined surface. HAC holds the braking pressure builtup by driver during stopping procedure for 2 seconds after releasing brake pedal.

During the pressure-hold period, the driver has enough time to press the accelerator pedal to drive off. The braking pressure is reduced as soon as the system detects the driver’s intention to drive off.

WARNING

Activating HAC

Drivers should pay close attention when activating the HAC. The vehicle may roll backward causing an accident due to insufficient brake hold pressure.

ESC OFF usage
When driving It’s a good idea to keep the ESC turned on for daily driving whenever possible. To turn ESC off while driving, press the ESC OFF button while driving on a flat road surface. ...

Good braking practices
Check to be sure the parking brake is not engaged and that the parking brake indicator light is out before driving away. Driving through water may get the brakes wet. They can also get wet whe ...

See also:

Electronic Brake force Distribution (EBD) System Warning Light
These two warning lights illuminate at the same time while driving: When the ABS and regular brake system may not work normally. In this case, have your vehicle inspected by an authorized K900 Ki ...

Warning message
The message will appear to notify the driver if there are foreign substances on the rear bumper or it is hot near the rear bumper. The light on the switch and the system will turn off automatica ...

Clock
Whenever the battery terminals or related fuses are disconnected, you must reset the time. You can set the clock by using the AVN (Audio or Navigation) For the details, refer to the AVN manual. ...

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