Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
1. Take out the mechanical key.
2. Remove the cover.
To prevent damage to the key, cover the tip of the flathead screwdriver with a tape.
3. Remove the depleted battery.
When removing the cover, the electronic key module may stick to the cover and the battery may not be visible. In this case, remove the electronic key module in order to remove the battery.
Insert a new battery with the "+" terminal facing up.
â– Use a CR2032 lithium battery
â– If the electronic key battery is depleted The following symptoms may occur:
WARNING
â– 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
â– For normal operation after replacing the battery Observe the following precautions to prevent accidents:
Moisture may cause the battery to rust.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Tilt And Power Telescopic Steering Column System: IG Power Source Circuit
DESCRIPTION When the engine switch is turned on (IG), the IG power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU. The multiplex tilt and telescopic ECU also receives engine switch signals via this circuit. WIRING DIAGRAM CAUTION / NOTICE / HINT HINT: Inspect ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear No. 1 Seat Assembly (for Captain Seat Type): Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the seat frame may injure your hands. HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE SEAT ADJUSTER COVER CAP (a) Remove the 2 seat ...