Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2010LS 460L AWDREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSDOOR LOCK (SERVICE INFORMATION)TRANSMITTER BATTERYREPLACEMENTREPLACEMENT
2010 Lexus LS 460L AWD
Transmitter Battery: Replacement: Replacement
2010 Lexus LS 460L AWDSECTION Replacement
- REPLACE TRANSMITTER BATTERY NOTE:
Take extra care when handling these precision electronic components.
- Push and hold the release knob in the direction indicated by the arrow in the illustration. Then take the mechanical key out of the case.
- Insert a precision screwdriver into the gap, and turn the screwdriver to detach the cover.
HINT:
Tape the screwdriver tip before use.
- Insert a precision screwdriver into the gap and remove the battery (lithium battery: CR1632).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.