Kids closed the seat belt buckle in the side sliding door. The door is now jammed. How do I get the buckle out and the door open?

please open the buckle assembly. Pretty sure something is stuck in it. clean all parts and reassemble.

I’m happy to assist further over the phone at https://www.6ya.com/expert/uttamjeet_2f3adc18600f8ede

Push on the seat in the closed position to release the latch then it should open! WD 40 the slides !

On many cars, the seat belt sensor is also used to trigger the airbag. Investigate whether this is the case on your car before doing anything drastic to your seat belt alarm.Locate the wire under the driver seat that connects to the buckle with the release button. It should be towards the rear on the right hand side, where you plug the belt into.Follow the wire to an area under the seat where you will be able to fit your hands into.Look for two wires running together. Cut through both of them and slightly separate the ends apart.Use electrical tape to cover the wire ends so they do not short out on each other or metal under the seat.Tuck the wires away from the seat brackets so they do not get tangled if you move your seat.OR>>>>

On the side of the receptacle (where you would slide the buckle into) are two non-tamper torx screws.Remove the screws using a hollow T10 bit.Carefully remove the plastic side cover. It contains a spring loaded slide switch.Remove the small spring and slide the switch down to its lowermost position.You can double check by watching the seat belt light on the dash go out.Replace the plastic cover and screws.Store the small spring for use in the future. This way the system thinks the buckle is always in so the light and chime won't alert at all.

There is a sensor under the seat it is faulty simple fix is up plug the beeper under the dash until you can get it replaced it is on the drivers side under the dash easy to find open the door and it will take you to it just pull it out and keep it until you get a new sensor will not hurt anything and just were your seat belt if you cant rember to buckle up write on your window Buckle your seat belt You will be ok

Fix your car right away by clicking the link I attached https://www.reliable-store.com/products/2004-hyundai-elantra-repair-manual

The rear seatbelt of the forester was a bit of a puzzle for me as well when we first got ours. The buckle is really in two parts. The first part anchors the strap, and the second part secures the occupant.

Check if your belt is fully retracted, look in the inertia reel housing at the roof in the boot of the vehicle. Remove it passing the end through the 'loop' in the backrest Make sure that you have the two buckle parts I referred to earlier. There should be an odd looking buckle fixed at the end of the belt, and the more familiar buckle that slides up and down the belt. The end buckle goes into the receptacle vertically below the loop between the centre and window passenger and achors the belt in place. This buckle should not be normally released once used regularly. Once the centre passenger is in place, use the sliding buckle as you would for any other seatbelt and fasten on the receptacle on the other side to secure.

Use same procedure for fixing a car seat or booster, etc.

crew cab,use a 50 torx in front bolts ,15mm on a ratchet on back bolts slide seat belt buckles throu seat crack ,fold rear of seat down ,lay seat with hinge toward floor slide out door (note watch brackets ,will scratch door pannals)

under the seat there should be a plug for the sensor when you sit down it actuates the seat belt check that it is plugged in or that someone has not cut it to quiet the alarm chime if so reattach it

I had a same problem with my windstar. I found the kids somehow slipped a toy down in the track and it was jamming from this. Oh these kids sometimes. Check your door track throughly to see what is in the track. The track runs on the top as well as below the floor. Hope this helps you.

bet the belt is twisted pull back the rubber door seal and remove the top buckle should be possible to remove the trim pull the belt all the way out and untwist   go for it