Kia Sportage: Check spark plugs and ignition systemInspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
Change to "winter weight" oil if necessary
To keep locks from freezingHeater & A/C Control Unit(Manual): Components and Components Location
Components
Connector Pin Function
ConnectorPin NoFunctionConnectorPin NOFunctionConnector(A)1HighConnector(B)1Tail Lamp (ILL+)2Middle High2Battery3Middle Low3Mode Actuator (VENT)4-4Mode Actuator ...
Battery replacement
A smart key battery should last for several years, but if the smart key is not
working properly, try replacing the battery with a new one. If you are unsure how
to use your smart key or replace ...