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Home >> Lexus >> 2007 >> IS 250 RWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Keyless Entry >> Keyless Entry Transmitter >> Service and Repair
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Keyless Entry Transmitter: Service and Repair

Door Control Transmitter:




DOOR CONTROL TRANSMITTER

REMOVAL

1. REMOVE TRANSMITTER BATTERY

NOTE: Take extra care when handling these precision electronic components.




a. Remove the mechanical key.




b. Insert a screwdriver into the gap, and turn the screwdriver to detach the cover.




c. Insert a screwdriver into the gap and remove the battery.

INSTALLATION




1. INSTALL TRANSMITTER BATTERY
a. Install a new battery in the slot at an angle with the positive side facing up.
b. Press down on the battery to set it in place.

NOTE:
- Be sure that the positive side and the negative side of the transmitter battery are matched correctly.
- Be careful not to bend the transmitter battery electrode while installing the battery.
- Keep the interior of the transmitter case free of dust, water and oil.




c. Install the cover by pressing down on it as shown in the illustration.




d. Install the mechanical key.

HINT: After the installation, press one of the transmitter's switches and check that the LED illuminates.
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