Sofrware Upgrade For GPS, Radio, and Heater Operation on Lexus SC430

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: 83,500 (48,000–119,000)
2 model years affected: 2002, 2010
3 people reported this problem
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Viewing 1 - 2 of 2 problem details
2002 Lexus SC430 119,000 mi,
GPS shows map but does not take input for address
2002 Lexus SC430 48,000 mi,
update gps