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 IS250
2 people reported this problem
1 person shared problem details
2011 Lexus IS250Visitor
Heater not working properly
The screen shows each area like audio, GPS map, menu etc... but when I touch screen, no respons...
Is an oil change necessary? If it is from lack of driving, would doing more highway driving fix...
The Check Engine Light may illuminate with code P0172 and/or P0175 stored. Our technicians tell...