Valet 563t lost my installation manual

1. open the glove box the users guide answers that.
2. if lost said guide, it is free from Lincoln or google it free.
3. the car came new with 3 working keys, lost all? ask wife?
4. all you can do with all keys lost (both) is call a locksmith that can do cars, and ask. 3rd key is valet
5. or call autorepair shops for a cure.
6. or the dealer, in some case only they can and #1 book says those exact words no kidding.
7. https://www.carmanualsonline.info/lincoln-ls-2002-owners-manual

there it is. see pages "secure_lock"
1st google hit.
page 117

and page 119 (up to 8 keys total) so losing both keys hard failure.
to do your own programming it takes 2 good key

end, most websites (gee 1000s ) on topic say the same thing
..

notify manufacturer or installer

563T Your Valet Alarm W/Remote Car Starter - Dr.Detail

www.drdetailshop.com > MAIN > YOUR VALET
Featuring: Viper, Hornet, Directed Amps, Viper Audio, Compx Subs, Your Valet ... 563TYour Valet Alarm With Remote ... A Free Wiring diagram, Installation parts

Valet key is not programmed,
only those keys used to start the vehicle

Read you owners manual or visit a dealers parts
dept for help

not sure what kind or car you have but if it has a factory trunk release does that still work?If so the button on the remote may be bad but it more likely your car might have a relay that turned the negative output of the alarm to a 12volt out. This relay might have gone bad with time. If it is a newer car and is using a bypass to work the trunk it may be a connection problem.

I am assuming that you want to disable the system temporarily by putting it in valet mode. You will need to locate the valet button; they are usually installed under the dash within reach of the driver. The button should be black and about 1/2" in diameter.
Pressing and holding the button for 3 seconds while the alarm is disarmed will put the system into valet mode. The system will turn the LED light on steady and chirp the siren to indicate that valet mode has been activated. To exit valet mode, press and release the button. The LED will turn off and the siren will chirp to indicate that you have exited valet mode.

The included link is for the manual, see page 8.
http://www.caralarm.com/manuals/K-9/K9-Mundial-ss.pdf

Your system may be in valet. Open any door, press lock button on transmitter, press aux, press lock again. If your alarm was in valet, it's now active, if it was active, it's now in valet. Hopefully, this was the issue and nothing is wrong with your siren.

You have to turn your ignition on and press the valet button switch, to turn off the alarm. Then, you have to use that same valet button to learn the remote to your alarm, following the steps in the installation manual.

the security system doesn't disable spark, it works by not letting the fuel pump run or not allowing the starter to work, but never does it affect spark or fire as you call it.

Key on, push the button, if that doesn't work, please post with model #, you can find that by looking under dash and finding system...