Originally Posted by
flaco1801
I just purchased one from a dealer in Milford, C.T. I installed it today and it was a Bosch....I paid about 140 dollars and it should last till the replacement is 200 bucks....Is there anyone on/in the forum that replaces the batteries inside?....The newer sirens do not use the security bolt, they come with a threaded stud that needs a nut which is not included....not a bad job, worst part was cleaning and re assembly...
There are at least three versions of a suitable siren, at least one does not beep when locking the car just like the one fitted to the original cars, one that does beep and has the original mounting screw and another beeper with the mounting stud like yours, I have it.
In an earlier post of mine I give the numbers of the beepers, the original siren number is marked on it.
All these numbers are available by using search.