JDM Crown radio frequency fix

For owners of the 13th‑generation Toyota Crown (2008–2012, chassis codes GRS204 and GWS204), this car is nearly perfect – the 3.5L V6 2GR‑FSE engine delivering 232kW, rear‑wheel drive, and luxury‑level appointments make it a true JDM icon. But there’s one obvious shortfall: the factory head unit is stuck in the pre‑smartphone era – outdated navigation,…