FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
why are my Volkswagen Tiguan Second Generation (2018-present) mirrors not adjusting? - Volkswagen Tiguan
Home/Cars/Volkswagen/Tiguan/2nd Gen (2018-Present)/why are my Volkswagen Tiguan Second Generation (2018-present) mirrors not adjusting?

why are my Volkswagen Tiguan Second Generation (2018-present) mirrors not adjusting?

Volkswagen Tiguan 2nd Gen (2018-Present)

Error Codes
1-3 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
563 words

Problem Statement

Learn how to diagnose and fix mirror adjustment issues in Volkswagen Tiguan (2018-present). Step-by-step guide with symptoms, diagnostics, and solutions.

Affected Component
Electrical
Estimated Time
1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems to prevent shocks.

Symptoms

  • •Mirror adjustment switch is unresponsive
  • •Mirrors remain in a fixed position
  • •No sound or movement when the adjustment switch is activated
  • •Possible warning lights related to electrical systems
  • •Inconsistent mirror positioning previously noted

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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

  • •Trim removal tool
  • •Multimeter
  • •Electrical contact cleaner
  • •Fuse puller
  • •Screwdriver set

Parts Required

  • •Replacement fuse (if necessary)
  • •Mirror adjustment switch (if damaged)
  • •Mirror adjustment motor (if faulty)

Additional Information

Affected Component
Electrical
Estimated Time
1-3 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation
Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is in a safe location, parked on a flat surface.
  • Disconnect the battery to avoid electrical shorts.
2. Inspect and Clean the Mirror Adjustment Switch
  • Remove the trim panel surrounding the mirror adjustment switch using a trim removal tool.
  • Disconnect the switch connector and visually inspect for damage.
  • Clean the switch terminals using electrical contact cleaner.
  • Reconnect the switch and test functionality.
3. Check and Replace Fuses
  • Locate the fuse box, usually found under the dashboard or in the engine compartment.
  • Identify the fuse associated with the mirror adjustment system (refer to the owner’s manual).
  • Remove the fuse using a fuse puller and inspect it for continuity.
  • Replace the fuse if it is blown with one of the same amperage.
4. Inspect Wiring and Connectors
  • Remove the door panel to access the wiring harness connected to the mirror.
  • Check for any frayed wires or loose connections.
  • Repair or replace any damaged wires and ensure all connectors are firmly attached.
5. Test the Mirror Adjustment Motor
  • Disconnect the mirror from the wiring harness.
  • Use a multimeter to check for voltage at the motor terminals when the switch is activated.
  • If there is voltage, the motor may need to be replaced.
  • If no voltage is present, further investigation into the control module may be necessary.
6. Reassemble Components
  • Reattach the door panel and trim pieces, ensuring all fasteners are secure.
  • Reconnect the battery and perform a final test of the mirror adjustment functionality.