COMPATIBILITY:

• KIA Optima (2011-2013)  

OPTIONS:

• Basic Wiring Harness: Allows for installation of an aftermarket radio.
• Wiring + SWC Retention (w/o factory amplifier): Allows for installation of an aftermarket radio while retaining use of the controls on the steering wheel that are lost when the factory radio is replaced.  No programming required. 
• Wiring + SWC Retention (w/ factory amplifier): Allows for installation of an aftermarket radio while retaining use of the controls on the steering wheel that are lost when the factory radio is replaced.  No programming required. Also retains the factory digital amplified system.

*Doesn’t make sense? Check this link for more info: