Keys locked in trunk and doors are locked and no keyless remote 2004 Buick century

SOURCE: keyless entry remote

Check inside the remote case...there's instructions printed that tell you to hold the lock and unlock buttons for 7 seconds to reset the remote. I'm in the middle of replacing batteries myself. Let me know if it works.

carl carpenter

• 82 Answers
• Posted on Jan 05, 2009

SOURCE: Key doesn't work to unlock door locks & remote doesn't work fully

try getting some dry lubricant and applying it in the lock this usually works well. cold weather usually makes the problem worse.

PAUL MC G

• 1280 Answers
• Posted on Sep 23, 2009

SOURCE: 2004 Hyundai Sonata door lock functions inoperable.

you have a bad relay.. the 'lock' relay.

SOURCE: 98 buick century, no trunk release and locked keys

I have a 97 centry and I locked the keys in the trunk and I had to remove the whole back seat. there are little black tabs on the bottom part that you have to pull out to remove the bottom section. once the bottom is off you will then see two nuts with washers (about 11mm) size undo those and then you will be able to lift the back rest up and take it off, there are some hooks on the top part of the back rest. you will then see some black coating and you will then have to decide if you want to destroy it to get into the back or not i was fortunate enough that i could just stick my hand back in there to retrieve the keys. once you get the keys just do every thing backwards to restore the back seat. good luck!

SOURCE: Lincoln Continental2000-Door key won't unlock door-but starts car

I locked the 2000 lincoln continental with the key fob but lost it now the ignition key wilolo not unlock the door