Hyundai Sonata: Battery / Battery Recharging

WARNING

Always follow these instructions when recharging your vehicle’s battery to avoid the risk of SERIOUS INJURY or DEATH from explosions or acid burns:

By jump starting

After a jump start from a good battery, idle the vehicle with the headlights turned ON for 20-30 minutes before started driving. The vehicle may not run properly if you drive it off before the battery had a chance to adequately recharge. See "Jump Starting" in chapter 6 for more information on jump starting procedures.

Information

An inappropriately disposed battery can be harmful to the environment and human health.

Dispose the battery according to your local law(s) or regulation.

For Best Battery Service
Keep the battery securely mounted. Keep the battery top clean and dry. Keep the terminals and connections clean, tight, and coated with petroleum jelly or terminal grease. Rinse any spilled ac ...

Reset features
Some items need to be reset after the battery has been discharged or the battery has been disconnected. See chapter 3 for: Power Windows Trip Computer Climate Control System Clock Audio System ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery cable. When the ignition key is turned to the start position, current flows and energizes ...

Hyundai Sonata LF 2014-2019 Service Manual: General Safety Information and Caution
Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries. • Except when performing electrical ins ...

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