Dead battery---key chime---no horn on lock

My first two guesses would be a dead cell in the battery or a dirty cable end. The dirty cable connection could cause a high level of resistance.

This sounds like a fuse. If the fuses all check out repost and we will go from there.

auto door lock systems are great for draining batteries while the car sits. so are trunk, glove box, and other interior lights. someone is going to have to figure what is draining the battery while the car is off by troubleshooting it and eliminating things.

jack up your car and operate same as what speed you hear that same, in that case you will now notice and pinpoint where does this sound came from,

Sounds exactly like my 1999 SL2 which had "burning and arching" in the fuse box. Car one day be fine the next I'd take it to the store, come back in 10 minutes and wouldn't start, no radio, no power windows, no keyless entry remote, no rear defrost and even locking doors from inside power buttons it sounded odd. This fixed the problem by replacing the fuse box.

Retrain the fobs following the procedure in your owner's manual:


Once entering this procedure, programming the first transmitter erases all previous transmitters. You must program all transmitters.

Program one vehicle at a time. One transmitter could be programmed into other vehicles that are also on
program mode in close proximity.
1. Sit in the driver's seat.
2. Remove the ignition key from the ignition lock cylinder.
3. Close all vehicle doors.
4. Press and hold unlock on the door lock switch.
5. While holding the door lock switch in the unlock position, insert and remove the ignition key twice. Do
not rotate the ignition lock cylinder.
6. Insert the ignition key a third time leaving the key in the ignition lock cylinder. The ignition must remain
in the LOCK position for the rest of the procedure.
7. Release the door lock switch. You will hear three chimes. This chime feedback indicates that transmitter
programming is active.
8. Press and hold the lock and unlock buttons at the same time on the keyless entry transmitter for 12
seconds. You will hear two chimes. This chime feedback indicates that the transmitter has been
programmed successfully.
9. Repeat step 8 for the rest of the transmitters (for a total of 4 transmitters).
10. Exit this procedure by removing the ignition key from the ignition lock cylinder.

your car will always have something being powered but its a trickle amount[computer-entry control[keyless entry]-radio memory-etc if ur going to let it sit for a month with battery connected yes your battery will more than likely be dead when u disconnect it ur also clearing all codes and memory in computer and components auto stores sell a trickle charger/maintain charge charger for long term storage there used for any type battery boats ,cars,atvs ,planes,etc the charger maintains the charge in a battery it goes on and off when needed

Can you bypass the cylinoid?

Parasitic drain on the battery . Could be caused by a number of thing's , not just the trunk light staying lit . A computer (module) not powering down when it's suppose to. Insturment cluster's have problem with silver migration , the solder they use . Google that . Testing for a draw on the electrical system is the way to see if this is your problem .
How To Perform Parasitic Draw Test EricTheCarGuy
The BEST Way TO Perform Parasitic Draw Test
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lock the car using the key to reset the alarm