Car alarm went off while unlocking the door, now

The alarm must of activated , the alarm is controlled by the locks, go to passenger door and use the key to lock and then unlock the door, this will shut down alarm, you may have to use the passenger door to shut down alarm due to a bad switch in drivers door, this will allow you to start the car, you can also not lock door and alarm may not arm. let me know if the passenger door lock works, good day.

this is a problem that can appear after your car battery died, cause the car didn't reset propely, so taking the battery out and putting it back in or letting your car die again would do the trick. I tried a lot of reprogramming procedured for my remote key, none of them worked, what did the trick though was simply unlocking the doors via the all door unlock button on the passenger side door, so simple.

disconnect battery and try again

The key lock on the driver's side door is mechanically linked to a switch that turns the alarm on and off. You don't need a remote. Locking the door with the key turns the alarm on. Unlocking turns it off. I think the remote actually works through the same switch by mechanically locking or unlocking the door.

I've had a problem with mine intermittently setting off a false alarm as soon as the alarm is armed, which is about a minute after locking the door. It seems to be a problem with a switch in the trunk lid, because opening and closing the trunk is the only thing which relates to the problem appearing or not.

So my workaround, if the alarm is screwing up and I'm in a hurry, is to get out and walk around to the passenger side, open the door, press the dashboard door lock control to lock the doors, then close the door. That locks the doors without turning on the alarm system. To get back in I just use the remote or the door key.

Sounds like you have a key without the chip in it. Replacement keys without the chip will only unlock the doors and will activate the theft alarm when you start the vehicle.

you need to disarm the alarm. unplugging batt. or dead battery being jumped sets of the alarm not all alarms make noise
use remote to lockand then unlock doors need to be closed
or lock then unlock door with key if it dont reset then try passenger door

change the batteries on both remotes.check out "sell by" dates are good.

lock with key,electric door lock button,or remote and alarm will set. to disarm you have to use the key or remote to open it.the reason it woulnt disarm from drivers door is either the door lock cylinder switch is broken or the wire to it in the rubber boot that connects the door and the body is broken.
the remotes are cheap and programing is easy,procedure in owners manuel something like lock drive door with elkect. lock switch with door open then push and hold unlock untill doors unlock then turn key off.you may have to fix that drive door lock cyl.switch first though mabee not dont know for sure

some times the battery in your remote is dead, replace the battery and try to lock and unlock with the key.