Various user interface issues regarding GPS, radio system, and heater controls, along with bluetooth operation have been addressed with a software upgrade. Our technicians recommend that if you have issues with these systems, checking for the latest software should be the first step in diagnoses.
Software Upgrade For GPS, Radio, and Heater Operation on Lexus IS350
Average mileage: (–)
1 model year affected: 2010
1 person reported this problem