Driver's Door Window Switch (Gloss) for Tesla Model 3 2020 | 1081037-01-F

Why This Switch Matters in Your Model 3

Design & Function: Built for Tesla’s Ergonomics

• Multi-Mode Control: Beyond basic up/down, it supports Tesla’s signature auto-full open/close (a quick press-and-hold) and the "vent" position (partial open for fresh air without full exposure).
• Integration with Vehicle Systems: Communicates with the Model 3’s body control module (BCM) to prevent window damage—if an obstacle is detected mid-movement, the switch signals the motor to reverse, avoiding pinches or jams.
• Durability: The glossy surface resists fingerprints (unlike matte alternatives) and stands up to daily use, while the internal contacts are gold-plated to prevent corrosion from humidity or spills.

When to Replace: Signs Your Switch Needs Attention

• Unresponsive Windows: Pressing the switch yields delayed or no movement—often due to worn internal contacts from repeated use.
• Sticky or Stiff Operation: The button doesn’t spring back smoothly, or requires excessive force—usually caused by debris buildup in the mechanism.
• Intermittent Function: Works sometimes but not others, or auto-mode fails to engage—indicates a failing circuit board within the switch.
• Cosmetic Damage: Chips, scratches, or fading on the glossy surface (common with years of 指甲或钥匙接触) that disrupts the interior’s sleek look.

Installation: Simple Enough for DIY, Precise Enough for Perfection

1. Pry the Old Switch Panel: Use a plastic trim tool to gently release the clips holding the switch panel to the driver’s door armrest (start from the bottom edge to avoid scratching the glossy surface).
2. Disconnect the Harness: The switch connects to the door’s electrical system via a 10-pin connector—press the tab and pull to disconnect.
3. Swap the Switch: The 1081037-01-F clicks into the panel with spring-loaded clips; no screws needed. Ensure it sits flush with the panel to maintain the glossy finish’s continuity.
4. Reconnect & Test: Plug in the harness, snap the panel back into the armrest, and test all functions—basic up/down, auto-mode, and obstacle detection (try gently blocking the window mid-close to confirm it reverses).

For 2020 Model 3 Owners: A Note on Compatibility