Join Date: Dec 2016
Location: Long Beach, California
'17 L Replacing Head Unit w/ Programmable Convenience Features
I didn't see an audio section, so...
The nice-sounding but none too powerful four speaker stereo in my '17 L has programming for convenience features built into the head unit. How would one upgrade it in this situation without losing the ability to program those features?
Current: 2017 Sienna L
Past: 1992 Previa, 1989 Camry, 1980 Corolla (that's all I've needed in my 54 years)