Kia Optima Hybrid: Charging System / Auxiliary 12V Battery Description and Operation

Description
1.
The maintenance-free battery is, as the name implies, totally maintenance free and has no removable battery cell caps.
2.
Water never needs to be added to the maintenance-free battery.
3.
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 BE group - "General Information")
Auxiliary 12V Battery Components and Components Location

Components 1. Battery tray2. Auxiliary 12V Battery3. Battery upper bracket ...

Auxiliary 12V Battery Repair procedures

Removal and Installation 1. Disconnect the battery negative terminal (B) first, then the positive terminal (A). Tightening torque : (+) terminal (A) : 7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft) (-) ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Compass Mirror Description and Operation


Function 1. Push the A button lower of the rear view mirror to turn on the function of the compass mirror so that displays a sign of a direction on the small board in the upper-right side of the mirror. 2. Push the A button again to turn off its function. ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Blind Spot Detection Indicator Repair procedures


Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the mirror (C) from the mirror holder after disconnecting the heater connector (A) and BSD warning connector (B). 3. Remove the BSD warning lamp (A). Installation 1. Install the BSD warning lamp and mirror. 2. Connect the negative (-) ...

© 2025 Copyright www.koptimatfhev.com