how to fix the Tesla Model 3 Highland (2024-present) if the cruise control isn't responding

Solution

1. Software Update

• Sub-steps:
  • Navigate to the "Software" tab on the touchscreen.
  • Check for any available updates and follow the prompts to download and install them.
• Tools Required: None
• Safety Warnings: Ensure the vehicle is parked and in a safe location during the update.

2. Inspect Steering Wheel Controls

• Sub-steps:
  • Gently remove the steering wheel cover using a trim removal tool.
  • Check the wiring connections to the cruise control buttons and ensure they are secure.
  • Clean any debris or obstacles around the controls.
  • Reassemble the steering wheel cover.
• Tools Required: Trim removal tool, screwdriver set
• Safety Warnings: Disconnect the battery before working on steering wheel controls to avoid airbag deployment.

3. Brake Pedal Switch Replacement

• Sub-steps:
  • Locate the brake pedal switch above the brake pedal assembly.
  • Disconnect the wiring harness from the switch.
  • Remove the switch using a socket wrench.
  • Install the new switch and reconnect the wiring harness.
  • Test the brake pedal to ensure it engages and disengages properly.
• Tools Required: Socket set, wiring connectors
• Safety Warnings: Ensure the vehicle is in "Park" and on a flat surface before performing this procedure.