These instructions apply to the Ford Focus Mk IV (DEH) 2019-Present.
For other models, please choose your vehicle here.
If the electric windows on your Ford Focus Mk4 (2019–present) have stopped going up with a single touch, and now only move while you hold the switch, the window controller has lost its calibration. It happens after the battery is disconnected or goes flat, after a fuse is pulled, or after a window motor or regulator is replaced. The fix is a quick re-initialisation you can do yourself with no tools.
Why One-Touch and Anti-Pinch Disappear
Each door module stores the fully-open and fully-closed positions so it can run the glass automatically and stop it if it meets resistance (the anti-pinch safety function). A power loss clears those references, so until you re-teach them the window only inches while you hold the switch — which is why the Focus battery procedure lists a window initialisation as a follow-up step.
Before You Start
- Turn the ignition on (engine off is fine; the switches must be live).
- Work on one window at a time, ideally within 30 seconds of starting so the relearn registers cleanly.
- Keep fingers and objects clear of the glass — the anti-pinch protection is off during the relearn.
How to Re-initialise a Focus Mk4 Window
- Turn the ignition on and close the window.
- Press and hold the window open switch until the window is fully open, and keep it pressed for a few seconds at the bottom, then release.
- Pull and hold the close switch until the window is fully closed.
- The procedure is complete — check the one-touch up/down works. Repeat if necessary.
- Repeat for the other windows.
If the Window Still Won’t Auto-Close
- You didn’t hold long enough: repeat and keep the open switch pressed a few seconds at the bottom, then close fully.
- Glass binding: clean and lubricate the window channel, then retry.
- Just did a battery job: expected — see our Focus Mk4 battery disconnect/reconnect guide.
- No window will calibrate: the regulator, motor or switch may have failed and a body-control fault may be stored — check the code on autodtcs.com.
Frequently Asked Questions
Do I need a diagnostic tool to reset the Focus windows?
No. The relearn is done entirely with the window switch as described.
Why did more than one window lose one-touch at once?
Because they lost power together — almost always after a flat or disconnected battery. Re-initialise each one.
Is the anti-pinch working during the relearn?
No — keep hands and objects clear of the glass while teaching the end stops.
How long do I hold the switch?
Hold the open switch a few seconds at the fully-open position, then pull and hold close until the window is fully shut.
If you also need to clear a service reminder, see our Ford Focus Mk4 service indicator reset guide.
Independent guide — not affiliated with Ford. Always follow your official service manual and safety precautions. Read our full disclaimer.