Toyota Corola Owner's Manual page 594

594
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
●
If you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by your Toyota dealer. (P. 94)
●
If you lose your keys or electronic keys, the risk of vehicle theft increases
significantly. Contact your Toyota dealer immediately. (P. 96)
The doors cannot be locked or unlocked
●
Is the key battery weak or depleted? (P. 463)
●
Vehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (P. 166)
●
Vehicles with a smart key system:
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●
The function may not operate properly due to the condition of the radio
wave. (P. 115)
COROLLA_TMMMS_TMMC_U (OM12F00U)