Navigation Unit

Navigation Unit Software Upgrade – 2014 Kia Cadenza Optima Sorento

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2014-062   SUBJECT: NAVIGATION UNIT SOFTWARE UPGRADE   This bulletin provides the procedure for upgrading the navigation system software on some 2014MY Cadenza (VG) Sorento (XMa) and Optima (TF/QF) vehicles, produced from March 11, 2013 through January 24, 2014. The software upgrade addresses the following concerns:   For Cadenza (VG): Error Messages displayed in Korean … Read more

Navigation Unit Software Upgrade (SA172) – 2015 Kia Sedona Soul Optima

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2014-070   SUBJECT: SERVICE ACTION: NAVIGATION UNIT SOFTWARE UPGRADE (SA172) This bulletin provides the procedure for upgrading the navigation system software of some Sedona (YP), Soul (PS) and Optima (QF) vehicles to resolve concerns related to no sound coming from the head unit after ending a Bluetooth call. Kia is requesting the completion of this Service … Read more