These instructions apply to the Kia Ceed Mk2 (JD) 2012-2018. For other models, please choose your vehicle here.
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If the electric sunroof on your Kia Cee’d Mk2 (JD, 2012–2018) has stopped opening or closing properly, stops part-way, or lost its one-touch function, the roof controller needs re-initialising. It usually happens after the battery is disconnected or goes flat, after a fuse is pulled, or if the roof was forced. The fix is a quick relearn you can do yourself with the roof switch, no tools.
Why the Sunroof Loses Its Calibration
The roof module stores its end positions so it can run automatically and stop if it meets resistance (anti-trap). A power loss clears those references, so until you re-teach them the roof only moves while you hold the switch. This is one of the follow-up steps in the Cee’d battery procedure.
Before You Start
- Make sure the battery is well charged.
- Clear the roof and tracks of debris so the glass can reach its end stops.
- Keep hands and objects clear of the opening — the anti-trap protection is off during the relearn.
How to Re-initialise the Cee’d Sunroof
- Start the engine.
- Operate the switch to close the roof, and close the sunshade, then release the switch.
- Press and hold the close switch for at least 10 seconds. The sunroof tilts and moves slightly to begin the relearn.
- Keep holding the switch until the roof is fully closed. The system is reset.
- Check the one-touch open, close and tilt work normally.
Do not release the switch during the relearn cycle — if you let go early, start again.
If the Sunroof Still Won’t Auto-Operate
- You released the switch too soon: repeat and hold until the roof finishes closing.
- Weak battery: charge it and try again.
- Dirty or dry tracks: clean the channels and apply silicone lubricant.
- Just did a battery job: expected — see our Cee’d battery disconnect/reconnect guide.
- Roof leaking or slow: clear the sunroof drain channels before relying on the relearn.
Frequently Asked Questions
Do I need a diagnostic tool to reset the Cee’d sunroof?
No — the relearn is done entirely with the roof switch as described.
Why did the sunroof stop working after I changed the battery?
The roof module loses its references during a power loss. Run the relearn and full function returns.
Is the anti-trap working during the relearn?
No — keep hands and objects clear of the opening while teaching the end stops.
How long do I hold the switch?
Hold the close switch at least 10 seconds to start the relearn, then keep holding until the roof is fully closed.
If you also lost the windows after a power cut, see our Cee’d electric window guide, or clear a reminder with the Kia Cee’d service indicator reset guide.
Disclaimer: The information on this page is provided for general guidance only. Always follow your official service manual and safety precautions when working on your vehicle. We are not responsible for errors, omissions, or any damage resulting from the use of this information.
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