Kia Forte: Battery replacement

A battery should last for several years, but if the transmitter or smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use or replace the battery, contact an authorized Kia dealer.
Type A
1. Pry open the transmitter cover.
2. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position.
3. Install the battery in the reverse order of removal.
Type B
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position.
4. Install the battery in the reverse order of removal.

CAUTION - Transmitter damage
Do not drop, wet or expose the keyless entry system transmitter to heat or sunlight.
Remote keyless entry system operations
Immobilizer system (if equipped)Fuel Tank Removal
1.
Release the residual pressure in fuel line (Refer to the Fuel
Delivery System - Repair Procedures - "Release Residual Pressure in
Fuel Line").
...
Engine Coolant Temperature Sensor (ECTS) Removal
1.
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
2.
Disconnect the engine coolant temperature sensor connecto ...
Water Temperature Control Assembly Components
1. Water temperature control assembly
2. Engine coolant temperature sensor
3. Throttle body coolant hose (if equipped)
...