Hi, I'm hoping the collective knowledge might be able to help me with an irritating parasitic drain issue. I have the navigation system (with flip up screen fitted to my Z4 and it all works perfectly, but there seems to be a small fault on there that is draining the battery when the I don't drive it for a few days. I replaced the battery twice before pulling the fuse for the navigation system and its been fine ever since. I would like to get the unit working again, but I wondered if anyone had had the same problem and managed to solve it?
Thanks in advance.
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2003 E85 - Navigation power drain
- markplant
- Lifer
- Posts: 3679
- Joined: Mon Jul 21, 2014 8:16 pm
- Location: Sheffield
2003 E85 - Navigation power drain
Do you lock the car overnight or is it in a garage, as I led to believe the nav disc will keep spolling up, if the cars not locked ,
3.0 Manual. Sterling Grey. Cream leather Electric an Heated. Professional Navigation/Sony tablet replacement. Storm Werks . an parts waiting to be fitted
- ph001
- Lifer
- Posts: 3870
- Joined: Mon Oct 31, 2016 5:53 pm
- Location: N. Yorkshire.
2003 E85 - Navigation power drain
Does that fuse also do the light in the centre dropdown cubby? The switch often breaks on the dropdown meaning the light stays on all the time.