Sofrware Upgrade For GPS, Radio, and Heater Operation on Lexus RX350

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.

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Average mileage: 46,166 (5,000–120,000)
3 model years affected: 2007, 2010, 2014
8 people reported this problem
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problem details
2010 Lexus RX350 24,000 mi,
Radio shuts off in frist min. of driving.
2014 Lexus RX350 5,000 mi,
Intermittent bluetooth connection
2010 Lexus RX350 84,000 mi,
Bluetooth has stopped functioning along with voice commands. I have not resolved this issue yet. Any suggestions would be appreciated.
2007 Lexus RX350 120,000 mi,
navigation not working air and radio either
2010 Lexus RX350 39,000 mi,
The USB does not work. The GPS is substandard