2010 Toyota Camry Owners Manual - Page 50
2010 Toyota Camry Manual
Page 50 highlights
1-1. Key information Using the mechanical key (vehicles with smart key system) Take out the mechanical key. 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, you will need the mechanical key. (→P. 469) 1 Before driving