Alarm factory alarm dont give any sound,when lock or unlock

To arm content theft alarm.
1. Open the door.
2. Lock the door with the power door lock switch or
the remote keyless entry transmitter. The
SECURITY light should flash.
3. Close all doors. The SECURITY light should go off
after approximately 30 seconds. The alarm is not
armed until the SECURITY light goes off.

If a locked door is opened without the key or the remote keyless entry transmitter, the alarm will go off. The headlamps and parking lamps will flash for two minutes, and the horn will sound for 30 seconds, then will turn off to save the battery power.

If the dealer had change the part you sayd ask them to reset the ECU or the main computer off or car it should solve the problem

Here are the options for disarming a factory alarm while it's going off:

1. Close all doors, trunk and hood. Alarm will stop after preset time.

2. Hit the unlock or lock button on the remote. (One of the 2 works... I just don't remember which.)

3. With all doors, trunk and hood close, insert the key in the driver's door and unlock/lock the doors manually.

Also, is it a factory security system? Is it a honda key fob? or a remote start system perhaps?

pressing lock button should activate alarm sound. system, when you press unlock button that deactivates alarm sound.i you dont hear alarm sound problem is in the ecm.

if you unlock the driver door before opening it with the key you can turn the alarm off. Also taking it to a electronics place and having a keyless entry system will bypass the factory alarm as long as you tell them to hook it up and in most cases its less than buying a new factory remote. Also if you dont lock the car with the lock button from the driver door before you close the door the alarm will not arm.

yes the remotes do have batteries. how ever that might be your problem or the remotes lost its code for programing. step when turning alarm off---- if its a factory alarm put the key in the drivers door when the door is closed and lock then unlock it thats the manuel shut down for factory. step 2------- aftermarket alarm. look for a valet switch most likely it would be installed by the driver kick panel or by the under dash fuse box. when u find it put the key into the ignition. turn it to the run position. within 3 seconds press and hold the valet switch for 3 to 5 seconds you should here a confirmation chirp and the led light will stay on solid and wont blink give it a world let me know what happens

factory alarms are passive, if it is working it sets itself when u exit the car. u don't need the remote for the alarm to work if it has a factory system. if u want to test if it is working lock the car with the power lock button and leave the window down, reach inside the car and open the door from the inside handle, the alarm will sound if it is working, to disarm just lock and unlock driver door with the key..

for a factory alarm the only way is to lock/unlock doors(with key) unless some one knows how to disable the alarm altogether. if alarm is not factory just find the box and remove alarm system (you may need to reconnect some wires if it has starter disable as a feature)

the factory fit alarm is not voltage sensing .The best advice is to go to VW garage and get them to read the alarm causes,(they can check the last 4).this will give you a good idea where the fault lies.ie door lock mechanism,interior monitor etc..You cannot start looking for problem until you know alarm cause..

depending on your alarm which it sounds like a viper model maybe? on my 02 you have to incorporate a factory alarm bypass module in order to be able to start the truck, they run about 100.00 bucks and have to be profssionally installed. The truck wont start because the computer isnt recieving the proper starting sequence due to the factory alarm