Hyundai Kona: Charging System / Battery Description and operation

Description

1.	The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps.

2.	The CMF (Closed Maintenance Free - Openable Type) battery does not require water replenishment for the maintenance, but there are the cell caps to be able to add distilled water if necessary.

The battery is completely sealed, except for small vent holes in the cover.

•	After disconnecting then reconnecting the battery negative cable, reset some parts that require the reset procedures. (Refer to Body Electrical System - "General Information")

Specification ▷AGM60L-DIN Item Specification Capacity [20 hr / 5 hr] (AH) 60/48 Cold Cranking Amperage (A) ...

Removal Battery 1. Turn the ignition switch OFF. 2. Disconnect the battery (-) terminal (A). Battery (-) ter ...

Hyundai Kona (OS) 2018-2025 Owners Manual: Forward Collision-avoidance Assist (FCA) system-sensor fusion type (Front radar + Front camera)
The Forward Collision-avoidance Assist (FCA) system is designed to help detect and monitor the vehicle ahead or detect a pedestrian (if equipped) in the roadway through radar signals and camera recognition to warn the driver that a collision is imminent, and if necessary, apply emergency braking. ...

Hyundai Kona (OS) 2018-2025 Service Manual: Starter Relay Repair procedures
Inspection 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the fuse box cover. 3. Remove the starter relay (A). 4. Check for continui ...