The back door can be locked/unlocked and opened/closed by the following procedures.
Automatic door locking and unlocking systems
Locking and unlocking the back doorOil filter sub-ASSY (3MZ-FE)
REPLACEMENT
CAUTION:
Prolonged and repeated contact of mineral oil with the skin will
deplete the skin's natural fats,
leading to dryness, irritation and dermatitis. In addition, used engine oil
contains harmful contaminants
which may cause skin cancer.
Wear protective clothing and ...