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Kia Seltos reference pages

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Kia Seltos: Maintenance / Battery

The battery supplies electrical power for starting the engine and supports many electrical devices installed in the Kia Seltos. Keeping the battery in good condition helps ensure reliable starting and stable electrical system operation.

For best battery service

Kia Seltos battery location and service maintenance

  • Keep the battery securely mounted.

  • Keep the top of the battery clean and dry.

  • Keep the terminals and cable connections clean, tight, and coated with petroleum jelly or terminal grease.

  • Immediately rinse any spilled electrolyte from the battery using a solution of water and baking soda.

  • If the Kia Seltos will not be used for an extended period, disconnect the battery cables to help prevent discharge.

Kia Seltos battery explosion risk warning

WARNING

Risk of explosion

Kia Seltos battery warning to keep flames and sparks away

Keep lit cigarettes, open flames, and all sparks away from the battery.

Kia Seltos battery hydrogen gas explosion warning

The battery contains hydrogen, a highly combustible gas that may explode if it contacts a flame or spark.

Kia Seltos battery sulfuric acid warning and child safety notice

Keep batteries out of the reach of children. Batteries contain highly corrosive sulfuric acid and electrolytes. Do not allow battery acid to contact your skin, eyes, clothing, or painted surfaces.

Kia Seltos battery eye protection and ventilation warning

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

Kia Seltos battery handling instruction warning symbol

Always read all battery handling instructions carefully before working with or near the battery.

Kia Seltos battery electrolyte first aid warning

If electrolyte gets into your eyes, flush them with clean water for at least 15 minutes and get medical attention immediately. If electrolyte contacts your skin, wash the affected area thoroughly. If you feel pain or a burning sensation, seek medical attention immediately.

Kia Seltos battery disposal environmental warning

An improperly disposed battery can harm the environment and human health. Dispose of the battery according to local laws and regulations.

Kia Seltos battery lead recycling notice

The battery contains lead. Do not discard it after use. Return the battery to an authorized Kia dealer or approved recycling facility for proper recycling.

Never attempt to recharge the battery while the battery cables are connected.

Kia Seltos electrical ignition system electrocution warning

WARNING

Risk of electrocution

Never touch the electrical ignition system while the Kia Seltos is running. This system uses high voltage and can cause electric shock.

Kia Seltos battery notice about unauthorized electronic devices

NOTICE

If unauthorized electronic devices are connected to the battery, the battery may discharge. Never use unauthorized devices with the Kia Seltos electrical system.

Kia Seltos battery recharging warning

WARNING

Recharging battery

Never attempt to recharge the battery while the battery cables are connected.

Kia Seltos California Proposition 65 battery warning

WARNING

California Proposition 65

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, and reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash your hands after handling.

Kia Seltos battery lead compound handling warning

WARNING

Battery lead compound

Battery posts, terminals, and related accessories contain lead and lead compounds. Wash your hands after handling.

Battery recharging

If the battery in your Kia Seltos becomes discharged, run the engine for at least 60 minutes while driving or idling to help recharge it. Alternatively, you may connect a fully automatic regulated battery charger to the front jumper posts in the engine compartment or directly to the battery in the engine room, following the correct safety procedure.

When recharging the battery, observe the following precautions:

  • The battery must be removed from the vehicle and placed in a well-ventilated area before charging.

  • Keep cigarettes, sparks, open flames, and any ignition sources away from the battery.

  • Monitor the battery during charging and stop charging or reduce the charging rate in the following cases:

    1. The battery cells begin gassing or boiling violently.

    2. The electrolyte temperature of any cell exceeds 120 °F (49 °C).

  • Wear proper eye protection when checking the battery during charging.

  • Disconnect the battery charger in the following order:

    1. Turn off the battery charger's main switch.

    2. Remove the negative clamp from the negative battery terminal.

    3. Remove the positive clamp from the positive battery terminal.

  • Before performing maintenance or recharging the battery, turn off all electrical accessories and stop the Kia Seltos.

  • When disconnecting the battery, remove the negative battery cable first. When reconnecting the battery, install the negative cable last.

Kia Seltos AGM battery charging and service caution

CAUTION

Absorbent Glass Mat (AGM) battery

  • AGM batteries are maintenance-free. Have the AGM battery in your Kia Seltos serviced by an authorized Kia dealer.

    When charging an AGM battery, use only a fully automatic battery charger specifically designed for AGM battery technology.

  • When replacing the AGM battery, use only the proper replacement parts supplied or approved by an authorized Kia dealer.

  • Do not open or remove the cap on top of the battery. This may cause internal electrolyte leakage, which can result in severe injury.

Reset items

The following items may need to be reset after the battery has been discharged or disconnected in the Kia Seltos:

  • Auto up/down window function. Refer to the related section for reset details.

  • Trip computer. Refer to the related section for reset details.

  • Climate control system. Refer to the related section for reset details.

  • Sunroof. Refer to the related section for reset details.

Other information:

Kia Seltos SP2 (2021-2026) Owner's Manual: Auto start

When the engine has stopped automatically through ISG, it will restart if one of the following driver actions occurs: The brake pedal is released. The shift lever is moved to R (Reverse) or Manual mode while the brake pedal is pressed. The engine will start again, and the green AUTO STOP indicator () on the instrument cluster will turn off.

Kia Seltos SP2 (2021-2026) Owner's Manual: Defroster

The Kia Seltos is equipped with a defroster system designed to help remove frost, fog, and light ice from the rear window for better rear visibility. CAUTION To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp tools or abrasive window cleaners to clean the glass. If you need to defrost or defog the front windshield, use the windshield defogging and defrosting controls.