How to overwrite the auto watch 276 rli car alarm ?

Here is a link to the manual for the device.
https://www.manualslib.com/manual/1000225/Auto-Watch-446rli-Au.html

Check fuse not blown

check fuses

go here > http://www.gshock.com/support/

http://www.manualsonline.com/support/sharp/watch/

CHECK FUSES OR RELAYS INGNITION CONTACTS /GET TEST LAMP CHECK INGNITION WIRES FOR 12VOLTS SUPPLY

Um, how about having the lock repaired or replaced so that the alarm and locking functions work again? If the car is in Bozeman, MT, I recommend contacting Auto Stop who have experience with porches.

1) You have lost the connector spring wich transmits the sound signal to the tweeter positioned inside back cover. In this case you have to look for watchmakers help.
2) You may misplaced the gasket in watch and the spring is not touching the caseback through the protrusion. In this case open the caseback, realign the gasket properly and reassemble the watch. Make sur thet the spring is touching the caseback inside watch.
Do not forget to rate, please.

The "eye" icon appears when you have your backlight set to auto. that means when you move your wrist to look at your watch the light comes on automatically. I have found this to be a huge drain on the life of the battery. to turn it off hold down the light button (the grey button on the front with the red "g" on it) untill you hear it beep.

As for the watch dieing when the alarm goes off that is a good indication that you need a new battery.