Replace the battery with a new one if it is depleted.
You will need the following items:
Vehicles without a smart key system: CR1620
Vehicles with a smart key system: CR2032
Replacing the battery
Vehicles without a smart key system
1. Remove the cover.
To prevent damage to the key, cover the tip of the screwdriver with a rag.
2. Remove the battery cover.
3. Remove the depleted battery using a small flathead screwdriver.
Insert a new battery with the "+" terminal facing up.
4. When installing, reverse the steps listed.
Vehicles with a smart key system
1. Release the lock and take out the mechanical key.
2. Remove the cover.
Use an appropriate sized flathead screwdriver. Forceful prying may deform the cover.
To prevent damage to the key, cover the tip of the screwdriver with a rag.
3. Remove the depleted battery.
When removing the cover, if the battery cannot be seen due to the electronic key module attaching to the upper cover, remove the electronic key module from the cover so that the battery is visible as shown in the illustration.
Use an appropriate sized flathead screwdriver when removing the battery.
Insert a new battery with the "+" terminal facing up.
4. When installing, reverse the steps listed.
■Use a CR1620 (vehicles without a smart key system) or CR2032 (vehicles with a smart key system) lithium battery
■If the key battery is depleted The following symptoms may occur:
■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.
■For normal operation after replacing the battery Observe the following precautions to prevent accidents:
Moisture may cause the battery to rust.
Toyota CH-R Service Manual > Wireless Door Lock Control System(w/o Smart Key System): No Answer-Back
DESCRIPTION
In some cases, wireless door lock control functions are normal but the hazard
warning light and wireless door lock buzzer answer-back functions*1 do not operate.
In such cases, hazard warning light and wireless door lock buzzer*1 signal outputs
from the main body ECU (multiplex ne ...
Toyota CH-R Service Manual > Fog Light Assembly: Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the LH and RH sides.
The procedure described below is for the LH side.
PROCEDURE
1. REMOVE FOG LIGHT BULB
(a) Turn the fog light bulb in the direction indicated by the arrow shown
in the illus ...