Car alarm doesnt work after dead battery boost

Try getting a friend to boost start your battery with his vehicle and see if your car will crank. If your car cranks over - you have a faulty battery.

Check your battery leads, particularly the black earth lead where it connects to the engine/bodywork.
It's worth pointing out that a failed battery will charge up to a certain extent - however there isn't sufficient power in that battery to crank the engine even though all your dashboard lights are illuminated.
Get somebody to try boost-starting your battery first.

If you're sure that your battery is ok (or if connected to another vehicle): Put your ignition key in and turn it on/off a few times. Leave it in the 'on' position for 2-3 minutes. Give the system time to re-recognise the key

It actually sounds to be battery problem
jump start vehicle Google Search

you (at the least ) blew 1 or many fuses,
you do that and risk blowing up a fortune on electronics.
its not 60 Chev, that is so forgiving...

fuses: (ijm at alldata.com looking)
fuse 19, 80amps engine bay fuse box. bam?
are the head lights dead, they work all the time, even keys in pockets.
are they part of nothing.
then... that means... fuse 19 is bad.
open the fuse box in the engine bay see those.
they will all be dead, and 19 toast.
i just use a voltemeter to find which are blown.
starting there, then working to the cab box.
12v good
0v bad, key on

are you sure that your battery's not dead? try jump starting your car from another car. do you have aaa? or allstate motor club? maybe auto assistance from your cell phone provider? they can help with a boost for your car.or you can call a local tow company to boost your car,free help's the best though. ask a neighbor to boost your car. if the car starts, maybe that you've left an inside light on that's gone unnoticed.check for a missing belt? all of these are signs of no charge to your battery from your altenator. loose battery cables? corroded battery cables at battery? if the car starts after boost,let it run for 10mins and then shut it off, if no restart on it;s on,then suspect a bad altenator,or electrical problem. thank you for choosing fixya.com

If your battery was completely dead the car has to be reset. Look in your owners manual and see if there is something about resetting certain functions if you have a dead battery. You might need the code for the radio/CD player to get it working again. A dealer can provide you with it, but you will need positive ID that you are the owner of the car.

it sounds like one of the main fuses blew. is there any chance someone tried to boost the car and maybe got the cables on backwards?

is the car still start up and run? do the headlights and windows work?

put in a new battery and try to start it. if the alarm is going reset it with the fob. if it is a viper alarm you need to call them to get the procedure to reset it ti so you can start it.

Your alternator is draining your battery to the point that you will still have your lites but will not have enough to start your car. I would take the alternator off and take it to your nearest automotive center to get it tested. They usually will test it for free. Hope this helps you get back running.

aye man those new cars avoid getting car boost because it will jolt the system and cause all over the vehicle cause it happen to me. Your best option is to remove the battery take it to auto zone napa etc. and have them test to determine either new battery or new alternator which by the powers up the battery.

try checking the fuses for the swithes themselves, usually under the dash or beside the doors