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.
2011 Lexus IS FFACTORY OEM SERVICE PROCEDURE
Installation (From 12/2010): Installation
WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL NAVIGATION RECEIVER ASSEMBLY
- Slide the navigation receiver assembly in the direction shown by the arrow to install the navigation receiver assembly.
- INSTALL NO. 2 RADIO BRACKET
- Install the No. 2 radio bracket with the 4 bolts and 2 screws.
- INSTALL NO. 1 RADIO BRACKET
- Install the No. 1 radio bracket with the 4 bolts and 2 screws.
- INSTALL INTEGRATION CONTROL AND PANEL WITH NAVIGATION RECEIVER ASSEMBLY
- Connect each connector.
- Engage the 4 clips.
- Install the integration control and panel with navigation receiver assembly with the 4 bolts.
- INSTALL CENTER UPPER INSTRUMENT CLUSTER FINISH PANEL . Refer to INSTALLATION - Step 37
Factory Service Tools
Use the Manual With the Right Hardware
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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.