How to reset power folding mirrors?
The reset typically involves cycling the mirrors through their full folded and unfolded positions and, in many cases, holding the fold switch to reinitialize the end stops. The exact steps can vary by make and model, so consult your owner’s manual or a dealer if the general method doesn’t work.
Understanding the need for a reset
Power folding mirrors automate folding and unfolding to save space and protect the glass. If the mirrors stop folding, fold unevenly, or refuse to respond, a reset can realign the motors with the programmed end positions. In some cars, the reset also re-synchronizes memory positions for drivers who have saved specific mirror angles.
General reset procedure that works on many vehicles
These steps describe a common cycle that helps re-learn the end positions of most power-folding mirrors. If your car uses a separate memory system for mirrors, you may need to reprogram memory after the reset.
- Park the vehicle, turn the ignition to RUN or ACC as required by your model, and ensure the doors are unlocked.
- Use the exterior mirror fold switch to fold both mirrors to their fully folded positions.
- Continue holding the fold switch for about 5–10 seconds after the mirrors have finished moving to the folded position to allow the control unit to relearn the end stops.
- Unfold the mirrors by pressing the fold switch again and cycle the fold/unfold sequence 2–3 times.
- Return the mirrors to your normal driving positions using the switch or the mirror adjustment controls, and test by performing a few folds/unfolds.
If the mirrors respond normally after the cycle, the reset is complete. If they still misbehave, check the vehicle’s fuses that serve the mirrors, inspect the wiring around the mirror housings, and ensure the battery and alternator are delivering stable power. If issues persist, contact the dealership or a qualified technician.
Brand-specific notes and tips
BMW
Many BMW models accept a simple end-stop recalibration by cycling the mirrors as described above. Some iterations with memory functions may require re‑storing the memory positions after the reset. If you cannot get a reliable reset, a dealer scan or software update may be necessary.
- With ignition on, fold the exterior mirrors to their folded position using the mirror switch, then hold the switch for several seconds after they finish moving to reinitialize.
- If memory positions are active, re‑save your preferred mirror angles after the reset.
The general cycle often suffices, but model year or iDrive software versions can change the procedure. Refer to your owner’s manual for model-specific steps.
Mercedes-Benz
Mercedes-Benz vehicles typically reinitialize the mirror motors by a fold-unfold cycle and a short hold. If your vehicle has additional memory settings, you may need to reprogram them after performing the reset.
- Turn on the ignition and use the exterior mirror control to fold the mirrors fully, then keep pressing the switch for a few more seconds after movement stops.
- Unfold the mirrors and repeat once or twice, then verify alignment by folding again.
For some models, consulting the owner’s manual or your local dealer is advised if the reset does not take effect after a couple of cycles.
Toyota
Toyota models with power-folding mirrors usually respond to a straightforward fold/unfold cycle similar to other brands. If the mirrors do not reset after several attempts, there may be a software or fuse issue that requires service.
- Perform a full fold, wait a moment, then unfold and repeat as needed.
- Ensure no door or window settings are interfering with the mirror power circuit, and check the relevant fuse if issues persist.
In some Toyota models, the reset is encapsulated in a routine accessible via the vehicle’s settings menu; refer to the manual if available.
Ford
Ford’s power-folding mirrors generally follow the same end-stop recalibration pattern. If you rely on memory positions, you may need to re‑program them after the reset.
- With the ignition on, fold the mirrors using the exterior switch, then hold for several seconds after they’re folded.
- Unfold and repeat the cycle a couple of times, then confirm the mirrors stay in the desired positions.
If the mirrors remain unresponsive, inspect the fuse dedicated to mirror motors and verify there are no wiring issues at the mirror housings.
Honda
Honda models with motorized mirrors typically respond to a fold/unfold cycle, and many require a test fold sequence to re‑establish end points after battery work or repairs.
- Fold the mirrors to the folded position and hold the switch for a few seconds beyond movement completion.
- Unfold and test, repeating if necessary, then ensure any memory settings are reconfigured.
When problems persist, check service bulletins or consult a Honda dealer for model-specific instructions.
Hyundai
Hyundai vehicles with power-fold mirrors usually follow the standard reset cycle, but some models may have additional software steps in the infotainment system or a dedicated mirror reset option in the settings menu.
- Cycle the mirrors as described and look for any on-screen prompts guiding a reset.
- If your model supports it, perform the reset via the vehicle’s settings after the mechanical cycle.
Always verify with the owner’s manual or dealer if the reset does not take effect after multiple cycles.
Tesla
Tesla models place some mirror management in the vehicle’s software. If auto-fold is not functioning or calibrating, a software reset or reboot of the touchscreen can sometimes help, followed by a physical fold/unfold cycle.
- Perform a standard fold/unfold cycle using the exterior mirror switch, and if needed, reboot the touchscreen or perform a soft reset per Tesla’s guidance.
- Check for any available software updates that mention mirror calibration or auto-fold improvements.
Because Tesla frequently updates software, always check the latest release notes or Tesla support articles for device-specific instructions.
When to seek professional help
If repeated resets fail to restore proper mirror function, the issue may involve a failing motor, a faulty switch, damaged wiring, or a blown fuse. A dealer or qualified automotive electrician can diagnose electrical fault codes and perform a controlled calibration or replacement as needed.
Summary
Resetting power folding mirrors generally follows a simple cycle: fold to the end position, hold briefly to relearn the end stops, then unfold and repeat as needed. The exact method can vary by brand and model, and some cars require reprogramming of memory settings after a reset. When in doubt, consult your owner’s manual or a dealer to ensure the procedure is performed correctly and safely.
