[knt]

If after changing the battery and it still doesn't work, another common problem to check is the receiving unit.

 

[knt]

Yes, I think it is. Do a search and you'll find the location.

Also forgot to mention to try the key pairing procedure before you try anything else as that is easy, just make sure you follow the instruction, again this can be easily found by searching.

 

[knt]

Check the condition of your car battery.

 

[knt]

Try to open manually by pulling the cable under the back seat to see if the mechanism is still working.

 

[knt]

Might be worth spraying the lock mechanism with graphite lubricant to see if that helps.