mazda protege 2003

hi all

i need help please  i installed  remote starter  just  starter  with out  lock  unlock in this car  working good but the problem is  after remote starting the car  and the car locked by original remote  canot unlock  i meen the  factory  remote control  dosnt work i have to stope the starter and unlock the door  i tried  to disarm  with the  Light green  wire  but still dosnt work  so now the costomer dosnt like it  to use the key to unlock the car  any  idea  please 

A lot of OEM keyless entry modules do not work when the ignition is powered.  This is not an uncommon issue.  You have 2 options that may help you.  One is to find the keyless module (If it is a separate module) and figuring out which wire on that module gets 12 volts on it when the key is turned on.  Cut that wire and see if it works now.  Second option is if the car has 2 ignition wires that you powered with the remote start module, try disconnecting them one at a time to see if the second wire is the one that is powering the module.  Try this with the accessory wires also.

Audiovox has the following info on the location of the Keyless entry module.  AT MODULE TO THE LEFT OF THE BRAKE

All that info was from before I located the module for you.  The Keyless module is to the left of the brake pedal, use a volt meter and test the wires leading into the module.  You will find one wire that goes to 12v when the key is turrned on.  This is the wire you need to cut.  Make sure you leave enough slack to reconnect it.