1. Check the door lock. Make sure that the door lock is not engaged. If it is, unlock the door using the key or the power door locks.
2. Check the door handle. Make sure that the door handle is not obstructed or damaged. If it is, clear any obstructions or repair the damage.
3. Check the door latch. Make sure that the door latch is not damaged or misaligned. If it is, repair or replace the door latch.
4. Check the door linkage. Make sure that the door linkage is not damaged or disconnected. If it is, repair or reconnect the door linkage.
5. Lubricate the door components. Lubricate the door lock, door handle, door latch, and door linkage with a silicone-based lubricant. This will help to ensure that all of the components are working smoothly.
If you have completed all of these steps and the door still will not open from the inside, you may need to take your Kia Spectra to a qualified mechanic for further diagnosis and repair.
