E30 Cab - computer lcd display

[navigator]

I changed the battery - nothe dispaly reads "ppp.p" ??:bangdesk:

what to do?

 

[Nic_s]

Some info here:
http://www.dtmpower.net/forum/archived-threads/46843-obc-reading-pppp-wtf.html


More here. Scroll to the bottom of the page:
http://www.unofficialbmw.com/repair_faqs/obc.html

A quick disconnect and reconnect of the battery might solve it.

 

[Nic_s]

There seems to be a more viable solution here:
http://www.s14.net/forums/showthread.php?s=&threadid=9330