Locating tilt sensor on 2002 325xi wagon

I am considering installing a factory alarm and would like to know how to mount the tilt sensor in the RH side of the wagon. At present, there is the
rear window washer resevoir in the spot reserved for the tilt sensor. Any ideas?
Thanks in advance...
snipped-for-privacy@cylinderrepair.com
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
This area is in the trunk of the 2- and 4-door models, isn't it?
There should be a connector and the mounting location for the tilt sensor nearby.
Once you get the hardware installed, you will need to visit the dealership or an independent garage to have the computer programed to accept the new system.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.