2019-2022 Toyota Avalon 4 Door Operation of each component -> Key information (Keys) User Manual
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Operation of each component -> Key information (Keys) for Your Toyota Avalon 4 Door Fifth Generation (2019-2022)

122  
3-1. Key information  
Keys  
The keys  
The following keys are provided with the vehicle.  
Electronic keys  
1
• Operating the smart key system  
(P. 135)  
• Operating the wireless remote  
control function (P. 122)  
Mechanical keys  
2
Key number plate  
3
Wireless remote control  
Locks all the doors (P. 125)  
1
Unlocks all the doors (P. 125)  
2
Opens the windows*2 and  
3
moon roof*1, 2 (P. 125)  
Opens the trunk (P. 131)  
4
Sounds the alarm (P. 123)  
5
*1: If equipped  
*2: This setting must be customized at your Toyota dealer.  
Using the mechanical key  
To take out the mechanical key,  
slide the release lever 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 bat-  
tery is depleted or the entry function does not operate properly, you will  
need the mechanical key. (P. 463)  
123  
3-1. Key information  
■Panic mode  
When  
is pressed for longer than  
about one second, an alarm will sound  
intermittently and the vehicle lights will  
flash to deter any person from trying to  
break into or damage your vehicle.  
To stop the alarm, press any button on the  
electronic key.  
■If you lose your mechanical keys  
New genuine mechanical keys can be made by your Toyota dealer using the  
other mechanical key and the key number stamped on your key number  
plate. Keep the plate in a safe place such as your wallet, not in the vehicle.  
3
■When riding in an aircraft  
When bringing an electronic key onto an aircraft, make sure you do not press  
any button on the electronic key while inside the aircraft cabin. If you are car-  
rying an electronic key in your bag etc., ensure that the buttons are not likely  
to be pressed accidentally. Pressing a button may cause the electronic key to  
emit radio waves that could interfere with the operation of the aircraft.  
■Conditions affecting operation  
P. 137  
■Key battery depletion  
●The standard battery life is 1 to 2 years.  
●If the battery becomes low, an alarm will sound in the cabin when the engine  
stops.  
●As the electronic key always receives radio waves, the battery will become  
depleted even if the electronic key is not used. The following symptoms indi-  
cate that the electronic key battery may be depleted. Replace the battery  
when necessary. (P. 415)  
• The smart key system or the wireless remote control does not operate.  
• The detection area becomes smaller.  
• The LED indicator on the key surface does not turn on.  
●To reduce key battery depletion when the electronic key is to not be used for  
long periods of time, set the electronic key to the battery-saving mode.  
(P. 137)  
●To avoid serious deterioration, do not leave the electronic key within 3 ft. (1  
m) of the following electrical appliances that produce a magnetic field:  
• TVs  
• Personal computers  
• Cellular phones, cordless phones and battery chargers  
• Recharging cellular phones or cordless phones  
• Table lamps  
• Induction cookers  
124  
3-1. Key information  
■Replacing the battery  
P. 415  
■Confirmation of the registered key number  
The number of keys already registered to the vehicle can be confirmed. Ask  
your Toyota dealer for details.  
■If a wrong key is used  
The key cylinder rotates freely to isolate inside mechanism.  
■Certification for wireless remote control  
P. 140  
NOTICE  
■To prevent key damage  
●Do not drop the keys, subject them to strong shocks or bend them.  
●Do not expose the keys to high temperatures for long periods of time.  
●Do not get the keys wet or wash them in an ultrasonic washer etc.  
●Do not attach metallic or magnetic materials to the keys or place the keys  
close to such materials.  
●Do not disassemble the keys.  
●Do not attach a sticker or anything else to the surface of the electronic key.  
●Do not place the keys near objects that produce magnetic fields, such as  
TVs, audio systems and induction cookers, or medical electrical equip-  
ment, such as low-frequency therapy equipment.  
■Carrying the electronic key on your person  
Carry the electronic key 3.9 in. (10 cm) or more away from electric appli-  
ances that are turned on. Radio waves emitted from electric appliances  
within 3.9 in. (10 cm) of the electronic key may interfere with the key, caus-  
ing the key to not function properly.  
■In case of a smart key system malfunction or other key-related prob-  
lems  
Take your vehicle with all the electronic keys provided with your vehicle to  
your Toyota dealer.  
■When an electronic key is lost  
If the electronic key remains lost, the risk of vehicle theft increases signifi-  
cantly. Visit your Toyota dealer immediately with all remaining electronic  
keys that were provided with your vehicle.  

Related Topics

Operation of each component
Opening, closing and locking the doors Doors Trunk Smart key system Adjusting the seats Front seats Rear seats Driving position memory Head restraints Adjusting the steering wheel and mirrors Steering wheel Inside rear view mirror Outside rear view mirrors Opening and closing the windows Power windows Moon roof

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