Toyota SIENNA 2011 Quick Reference Manual page 47

Using the mechanical key (vehicles with a smart key system)
To take out the mechanical key,
push the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the
key only has grooves on one
side. If the key cannot be inserted
in a lock cylinder, turn it over and
re-attempt to insert it.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the
entry function does not operate
properly,
mechanical key. (→P. 717)
I n f o r ma t i o n P r o v i d e d b y :
1-1. Key information
you will need
1
the
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