The Sienta’s head unit is picky about USB formatting.
If you own a (e.g., driving in the UK, Australia, or New Zealand), updating the firmware can sometimes lock your radio to Japanese frequencies only (76-90 MHz instead of 88-108 MHz). update firmware head unit toyota sienta
The Sienta’s head unit is picky about USB formatting.
If you own a (e.g., driving in the UK, Australia, or New Zealand), updating the firmware can sometimes lock your radio to Japanese frequencies only (76-90 MHz instead of 88-108 MHz).