I wish the Ct came with auto folding side mirrors. Does anyone have any idea if the GS or IS models that have that option would fit in the CT?

Hi everyone. I find it odd that the US/Canadian CT do not have an auto-folding mirror option. I think this would be a great feature to have and would save me time having to do it manually every time I park in tight areas. Has anyone come across a way to add this feature as a DIY? Thanks Michael