ive got an aftermarket alarm system and both of my key buttons are dead

is there a way too by pass the alarm system so i can start up my car or any place where i can buy the tiny little battery before monday

its an A27 battery

hope you can help

dick smith in the city's open tomorrow
they'll stock that battery

some chemist will also stock that as well

would it just be the battery that is buggered? the light when you press it still flashs but doesnt do anything...

is this a common thing with aftermarket immobilisers?

Usually even after market immobilisers have a number on the back of a card that your given upon instalation of, if remote doesn't work follow instructions, usually is a trick of turn key on and count flashes of led for ex amount, turn key off, and so on until your ignition is able to be switched on. Far as just your remote, sometimes when the car battery is dead the immobaliser won't switch off properly, I had this on an earlier car of mine. Hope that helps.

the led light that lights up don't use a lot of power
easiest to to replace battery, and see if it will work

try holding the alarm fob on the boney part of your chin whilst pressing the button, if it works get new battery

alright..ill go try now..cheers guys

iwas talking to someone last night and they rekon that you can just pull the wires from the little black siren box..

that true or?

um no, it'll start squealing and you wont be able to turn it off.
Most of those little batteries are 12v.
I had one go flat in my old supra, i pulled the horn cover off and used the 12v supply from in there. ALA MacGuyver style. If you're home but you can just jimmy it off your battery if you got wire about.

__________________
Balls.

so its ok using my car battery?
i cant use just a normal AA battery correct? it says 1.5V

sorry im not the best with all electrical stuff

UPDATE: parents just bought me 2 new batteys...

still no luck...

what do i do now??
anyone point me too directions please

i dont have the key to turn off the alarm or the car
didnt come with the car when i bought it