my Tesla Model S has an unusual smell inside what's causing it

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface, and the ignition is turned off.

2. Inspect Cabin Air Filter

• Sub-steps:
  1. Locate the cabin air filter compartment (usually behind the glove box).
  2. Remove the glove box or access panel to reach the filter.
  3. Remove the old cabin air filter and inspect for dirt or mold.
  4. Clean the compartment if necessary, then install a new filter.
• Tools Required: Flathead screwdriver (if needed for panel removal).

3. Check for Coolant Leaks

• Sub-steps:
  1. Open the hood and visually inspect the coolant reservoir and hoses for leaks.
  2. Look for any signs of coolant pooling under the vehicle or around the engine bay.
  3. If leaks are found, replace the affected hoses or the reservoir.
• Tools Required: Pliers, coolant (if needed for refilling).

4. Inspect Wiring and Electrical Components

• Sub-steps:
  1. Disconnect the battery to ensure safety before inspecting electrical components.
  2. Visually inspect wiring harnesses for signs of wear, fraying, or burning.
  3. Repair or replace damaged wires as necessary.
• Tools Required: Wire strippers, electrical tape, heat shrink tubing.
• Safety Warnings: Disconnect battery before working on electrical systems.