Kia Stinger CK: Features of your vehicle / Liftgate

Other information:

Kia Stinger (CK) 2018-2023 Owner's Manual: Power brakes

Your vehicle has power-assisted brakes that adjust automatically through normal usage. In the event that the power-assisted brakes lose power because of a stalled engine or some other reason, you can still stop your vehicle by applying greater force to the brake pedal than you normally would. The stopping distance, however, will be longer. When the engine is not running, the reserve brake power is partially depleted each time the brake pedal is applied.

Kia Stinger (CK) 2018-2023 Owner's Manual: Changing a tire with TPMS

If you have a flat tire, the Low Tire Pressure telltale will come on. Have the flat tire repaired by an authorized Kia dealer as soon as possible or replace the flat tire with the spare tire. CAUTION - Repair Agents Never use a puncture-repairing agent not approved by Kia to repair and/or inflate a low pressure tire. The sealant not approved by Kia may damage the tire pressure sensor.