make sure nothing is in the way or the handle might be brokn
You might have to crawl intoi the trunk thru the back seat to release it..
If the relay is functioning but the trunk won't open, it could be an issue with the trunk release mechanism or a blown fuse. First, check the fuse related to the trunk release in the fuse box. If the fuse is fine, inspect the trunk release switch and the wiring for any damage. If those components appear intact, consider manually unlocking the trunk from inside the vehicle or having a professional assess the lock mechanism.
When you pull a button in the cupe? If its no response, its the wire.
interior trunk button wont work
ks430 trunk latch
If the trunk of a 2005 Cadillac XLR won't open with the key or release switch, you can try accessing it through the rear seats. Fold down the rear seats to reach the trunk area, and look for a manual release mechanism or a way to pull the trunk release cable. If this doesn’t work, you may need to consult a professional locksmith or a dealership for further assistance. Additionally, check the car's battery and fuses, as electrical issues can sometimes cause trunk release problems.
There is a switch by the trunk lid and sounds like it needs replacing.
There may be something blocking the trunk.
Try the key in the trunk lock ...
it seem to be the trunk plastic is broke and I have brought the the part and wont to fix it
probably a bad sensor, just take it to the dealer to have it checked
The cable or lock connected to the cable is not working. The body or trunk is bent.