Head Unit

Dim Head Unit Display in Cold Weather – 2014 Kia Optima

by

PS348   SUBJECT: DIM HEAD UNIT DISPLAY IN COLD WEATHER CONDITIONS   When addressing a customer complaint related to a Base Audio head unit display which appears to have no display or a dim display (see image below) at or below freezing conditions, pull the vehicle into a shop (warmer area) and check to see … Read more

AVN Head Unit and/or Monitor Replacement – 2014 Kia Cadenza

by

PS273   SUBJECT: AVN HEAD-UNIT AND/OR MONITOR REPLACEMENT   When performing a replacement of the AVN head unit or monitor on Cadenza vehicles, make sure to disconnect the negative (-) terminal from the battery before conducting any repairs. All power should be discontinued to the AVN monitor when unplugged from the AVN head unit. If … Read more

Variant Coding After Head Unit Replacement – 2015 Kia K900

by

2014-063   SUBJECT: VARIANT CODING AFTER HEAD UNIT REPLACEMENT   This bulletin provides the procedure to follow after replacement of the head unit on all K900 (KH) vehicles. In order to ensure maximum customer satisfaction, this procedure must be performed immediately after replacing the head unit. If the variant coding procedure is not performed, certain … Read more