Toyota Yaris: Wireless remote control battery
Replace the battery with a new one if it is depleted.
■ You will need the following items:
● Flathead screwdriver
● Lithium battery CR2016
■ Replacing the battery
Type A

Remove the cover. To prevent damage to the key, cover the tip of the screwdriver with a tape.

Remove the module.

Open the case cover using a coin protected with tape etc. and remove the depleted battery.
Insert a new battery with the “+” terminal facing up.
Type B

Remove the cover.
To prevent damage to the key, cover the tip of the screwdriver with a tape. To prevent the buttons from being disassembled, face the button surface downward.

Remove the module.

Open the case cover and remove the depleted battery.
Insert a new battery with the “+” terminal facing up.
■Use a CR2016 lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
●Replace only with the same or equivalent type recommended by the manufacturer.
●Dispose of used batteries according to local laws.
■If the key battery is depleted
The following symptoms may occur:
●The wireless remote control will not function properly.
●The operational range will be reduced.
■When replacing the module (type B only)

Replace the module from right above. Replacing it from diagonally above may prevent the key buttons from operating properly.
CAUTION
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking. Keep away from children. Failure to do so could result in death or serious injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other components inside the remote control.
●Do not bend either of the battery terminals.
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning
efficiency.
■ Replacement method
Turn the engine switch to the “LOCK” position.
Open the glove box ...
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the engine switch to the “LOCK” position.
Open th ...
See also:
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
*1: Unladen vehicles
*2: P175/65R15 tires
*3: P195/50R16 tires
*4: Canada only
Vehicle identification
■ Vehicle identification number
The vehicle identification n ...
Trailer towing
Trailer towing (except for Canada)
Toyota does not recommend towing a trailer with your Toyota. Toyota also does
not recommend the installation of a tow hitch or the use of a tow hitch carrier ...
Replacing battery
For replacement, use a CR2016 lithium battery or equivalent and a flathead screwdriver
or equivalent.
CAUTION.
Special care should be taken to prevent small children from swallowing the removed
...