alarm will not dis arm how can i bypass
 

my 1996 E300 alarm will not dis arm so i cant drive put new batterys in remote resyck system locked and ulocked door and trunk can any one tell me how to by pass this car has stranded me aleast a dozzen times help even shop has check it always say nothing wrong :mad:

Bypass
 

Its kind of hard without a skematic because the starter signal goes thru the alarm but if you can get the car stated and then disconnect it it will allow the car to continue to start, but if the alarm is activated it will not allow you to start the car. So next time you get the car running take it immediately to the repair shop so they can disconnect it. I believe the alarm box is underneath the passenger foot behind a plastic cover. Also try to unlock the door from the passenger side or trunk because a lot of times the micro switch in the driver door wears out due to the high amount of use.