Toyota SIENNA 2011 Quick Reference Manual page 182

Folding back the mirrors
Manual type
Power type
1-3. Adjustable components (seats, mirrors, steering wheel)
I n f o r ma t i o n P r o v i d e d b y :
Push the mirror back in the direc-
tion of the vehicle's rear.
Press the switch to fold the mir-
rors.
Press it again to extend them to
the original position.
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