why are my Tesla Model S Plaid/Refresh (2021-present) mirrors not adjusting

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

505 words

Problem Statement

Learn how to diagnose and fix mirror adjustment issues in Tesla Model S Plaid (2021-present). Step-by-step guide with symptoms and solutions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to prevent short circuits.
•Ensure the vehicle is securely parked to avoid movement during repairs.

Symptoms

•Side mirrors do not respond to adjustment controls
•Mirror adjustment settings not saving to driver profiles
•Warning message displayed on the screen regarding mirror function
•Visual inspection shows mirrors stuck in the last adjusted position
•No audible sound or feedback when trying to adjust mirrors

Diagnostic Steps

1
Check the vehicle's settings for mirror adjustment options in the touchscreen interface.
2
Inspect the driver's side mirror adjustment switch for any visible damage or debris.
3
Conduct a software update check to ensure the vehicle's firmware is current.
4
Use the Tesla app to verify if the mirrors can be adjusted remotely.
5
Perform a hard reset of the vehicle's systems by holding down the steering wheel buttons.
6
Check for any error codes using the Tesla diagnostic tool if available.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Flat-head screwdriver
•Torx screwdriver
•Multimeter

Parts Required

•Mirror adjustment switch (if faulty)
•Side mirror assembly (if the motor is defective)

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Symptoms

•Side mirrors do not respond to adjustment controls

•Mirror adjustment settings not saving to driver profiles

•Warning message displayed on the screen regarding mirror function

•Visual inspection shows mirrors stuck in the last adjusted position

•No audible sound or feedback when trying to adjust mirrors

Diagnostic Steps

1
Check the vehicle's settings for mirror adjustment options in the touchscreen interface.
2
Inspect the driver's side mirror adjustment switch for any visible damage or debris.
3
Conduct a software update check to ensure the vehicle's firmware is current.
4
Use the Tesla app to verify if the mirrors can be adjusted remotely.
5
Perform a hard reset of the vehicle's systems by holding down the steering wheel buttons.
6
Check for any error codes using the Tesla diagnostic tool if available.

Solution

1. Preparation

Gather necessary tools: flat-head screwdriver, Torx screwdriver, and a multimeter.
Ensure the vehicle is in park and on a level surface.
Disconnect the battery to prevent electrical shorts.

2. Access the Mirror Adjustment Switch

Remove the plastic cover surrounding the mirror adjustment switch using a flat-head screwdriver.
Unscrew the switch using a Torx screwdriver and gently pull it out from the panel.

3. Inspect and Test the Switch

Check the wiring harness connected to the switch for any loose or damaged wires.
Using a multimeter, test the continuity of the switch by pressing the adjustment buttons and checking for electrical response.
If the switch is faulty, replace it with a new unit.

4. Check the Mirror Assembly

Remove the side mirror from the vehicle by unscrewing the mounting bolts.
Inspect the internal mechanism of the mirror for any obstructions or damage.
If the adjustment motor is faulty, replace the mirror assembly.

5. Reassemble and Test

Reinstall the mirror and adjustment switch, ensuring all connectors are secure.
Reconnect the battery and power on the vehicle.
Test the mirror adjustment feature to confirm functionality.