Tips for cleaning 928 ground points and diagnosing battery drains

Read this to help diag batter drain.
the link is in our tips section
forums.928oc.org/vbulletin/showthread.php?t=864

and another good step by step on cleaning 928 GROUNDS with pictures

forums.pelicanparts.com/porsche-928-tech...eaning-16v-euro.html

plus one more

forums.rennlist.com/rennforums/2220328-post33.html

i ran into this one following one of your links, its in french, but its interactive
www.clubporsche928.fr/index.php?page=tec...points-de-masse.html

I like the way the pictures depend on you mousing over each point, but MPIV is incorrect. It is actually on the steering column inside the cabin.