Yeah they are switch blanks.
For the center console by the parking brake, they are part #5553952070B0
http://www.toyotapartsoverstock.com/...3952070B0.html
For the center stack where the USB/AUX. ports are, they are part #5553952040B0
http://www.toyotapartsoverstock.com/...3952040B0.html