RX 400h AWD V6-3.3L (3MZ-FE) Hybrid (2007)
Keyless Entry Transmitter Battery: Service and Repair
TRANSMITTER BATTERY
REPLACEMENT
1. REMOVE TRANSMITTER BATTERY
a. Remove the cover.
b. Using a coin, or other flat object, pry open the transmitter cover.
c. Remove the transmitter battery (lithium battery).
NOTE:
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Do not push the terminals with your finger.
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Forcibly prying up the battery (lithium battery) to remove it will deform the terminals.
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Do not touch the battery with wet hands. Water may cause rust.
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Do not touch or move any components inside the transmitter because handling the components may interfere with proper operation of the
transmitter.
2. INSTALL TRANSMITTER BATTERY
a. Install a new battery (lithium battery) with the positive (+) side up as shown in the illustration.