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.
2008 Lexus LS 460LFACTORY OEM SERVICE PROCEDURE
Heated Steering Wheel Controller: Installation
- INSTALL HEATED STEERING WHEEL CONTROLLER
- Install the controller with the 2 screws and connect the 2 connectors.
- INSTALL STEERING PAD ASSEMBLY (See INSTALLATION )
- INSTALL NO. 2 STEERING WHEEL COVER LOWER (See INSTALLATION )
- INSTALL SWITCH AND VOLUME CASE (See INSTALLATION )
- CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
- INSTALL COWL TOP VENTILATOR LOUVER RH (See INSTALLATION )
- PERFORM INITIALIZATION
- Perform initialization (see
INITIALIZATION
).NOTE: Certain systems need to be initialized after reconnecting the cable to the negative (-) battery terminal.
- Perform initialization (see
INITIALIZATION
).
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.