why do my Toyota Camry's interior lights stay on

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to prevent any electrical shorts while working on the system.

2. Inspect Door Switches

• Locate the door switches (typically found in the door frame).
• Remove the door panel if necessary to access the switch.
• Check for debris or damage; clean or replace the switch if it is faulty.
• Reconnect the switch and test if the lights turn off when doors are closed.

3. Check Interior Light Switch

• Verify the position of the interior light switch on the overhead console.
• If the switch is set to "on," change it to the "door" or "off" position.
• Test the functionality of the switch to ensure it operates correctly.

4. Test Dome Light Timer

• Locate the fuse box and find the fuse related to the interior lights.
• Remove and inspect the fuse for any signs of damage; replace if necessary.
• Check the dome light timer module (if equipped) for any faults and replace it if it is malfunctioning.

5. Reconnect Battery and Test

• Reconnect the battery terminals once all checks and repairs are completed.
• Close all doors and test the interior lights to ensure they operate correctly.