WARNING - Risk of explosion

Keep lit cigarettes and all other flames or sparks away from the battery.

The battery contains hydrogen -- a highly combustible gas which will explode if it comes in contact with a flame or spark.

Keep batteries out of the reach of children because batteries contain highly corrosive SULFURIC ACID and electrolytes. Do not allow battery acid to contact your skin, eyes, clothing or paint finish.

Wear eye protection when charging or working near a battery. Always provide ventilation when working in an enclosed space.

Always read the following instructions carefully when handling a battery.

If any electrolyte gets into your eyes, flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If electrolyte gets on your skin, thoroughly wash the contacted area. If you feel pain or burning sensation, get medical attention immediately.

An inappropriately disposed battery can be harmful to the environment and human health. Dispose the battery according to your local law(s) or regulation.

The battery contains lead. Do not dispose of it after use. Please return the battery to an authorized Kia dealer to be recycled.
Never attempt to recharge the battery when the battery cables are connected.
WARNING - Risk of electrocution
Never touch the electrical ignition system while the vehicle is running. This system works with high voltage which can shock you.
WARNING - Recharging Battery
Never attempt to recharge the battery when the battery cables are connected.
✽ NOTICE
If you connect unauthorized electronic devices to the battery, the battery may be discharged. Never use unauthorized devices.
Kia Stinger (CK) 2018-2023 Owner's Manual: Seat Belt Buckle Switch (BS)
Description and operation Description The SRSCM shall monitor the status of the driver and front passenger seat belt buckle. The SRSCM provides one pin each for the driver and front passenger seat belt buckle status input. The seat belt buckle circuit operates from internal boost voltage supplied by the SRSCM, and uses chassis ground for the signal return.Repair procedures Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the luggage side trim. (Refer to Body - "Luggage side trim") 3. Disconnect the ECS control unit connector (A). 4. Loosen the ECS control unit bracket nut and then remove the ECS control unit (A).