Alarm Sounder Code? Help With Front Wipers

[JOHN31]

hi

i am having problems with my wipers and have started a topic on here about this problem it all seems to point to the alarm sounder under the n/s wheel arch i want to replace this my self can i buy one and plug it in?

i have been told i would need a code to do this?

if this is true how do i get the code?

can someone get me the code?

is there any way of testing the sounder to see if it is that?

i have removed the sounder from the s max and the wipers still dont work and the sounder never went off is this correct?

any help would be great

john