New 2009 2010 BMW Z4 - ZPOST
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   New 2009 2010 BMW Z4 - ZPOST > BMW Z4 Forum (E89) > 2009-Current Z4 Forum (E89) General Discussion

Post Reply
 
Thread Tools Search this Thread
      12-02-2018, 12:12 PM   #1
idspispopd
Private
Canada
3
Rep
84
Posts

Drives: 2009 Z4 35i (E89)
Join Date: Oct 2011
Location: Calgary, AB

iTrader: (0)

Where to connect Negative Terminal?

I have a BMW battery minder (they used to be manufactured/branded by someone else?) and have a small problem. The clip leads are very short and I can't reach from the Positive terminal to the recommended location for the negative....

Can I use one of the screw mounts closer? There is one quite close to the Positive terminal that would do fine, if so. Not an electrical guy, so advice would be helpful and appreciated.

See below (sorry can't figure out why it's on its side!!)

Neg is clipped where I think is OK as the metal strut is connected to the recommended clip point. Am I right? Is there a better location?

__________________
Current: 2009 Z4 35i and 2015 X3 28i
Fondly remembered:
2011 335i xdrive Special Edition / 2009 335i xdrive / 2007 328i / 2001 330i / 1997 535i / 1973 2002 ("the Dub")
Appreciate 0
      12-02-2018, 12:33 PM   #2
airwalk776
Private First Class
49
Rep
152
Posts

Drives: 2011 Z4 sDrive35is
Join Date: Oct 2007
Location: New Jersey

iTrader: (0)

Quote:
Originally Posted by idspispopd View Post
I have a BMW battery minder (they used to be manufactured/branded by someone else?) and have a small problem. The clip leads are very short and I can't reach from the Positive terminal to the recommended location for the negative....

Can I use one of the screw mounts closer? There is one quite close to the Positive terminal that would do fine, if so. Not an electrical guy, so advice would be helpful and appreciated.

See below (sorry can't figure out why it's on its side!!)

Neg is clipped where I think is OK as the metal strut is connected to the recommended clip point. Am I right? Is there a better location?

I had the same people with my z. I used the normal positive under the hood with the plastic red cap on it and the neg I clamped on to one of the screws on the strut tower. The charger I have is a rebranded CTEK. sold by BMW.

One thing to note is never attach the neg to the battery neg directly. Just ground it out. Positive can go to the battery. I also try not to keep the charge attached longer than you have to prob safe if you have it on the winter mode but mental thing for me.

Baby is in the crib for the winter
Hope that helps
Attached Images
 
Appreciate 0
      12-04-2018, 10:19 PM   #3
idspispopd
Private
Canada
3
Rep
84
Posts

Drives: 2009 Z4 35i (E89)
Join Date: Oct 2011
Location: Calgary, AB

iTrader: (0)

OK - what I was hoping...thanks!!
__________________
Current: 2009 Z4 35i and 2015 X3 28i
Fondly remembered:
2011 335i xdrive Special Edition / 2009 335i xdrive / 2007 328i / 2001 330i / 1997 535i / 1973 2002 ("the Dub")
Appreciate 0
      12-08-2018, 06:06 PM   #4
Eltee
Private First Class
United_States
25
Rep
173
Posts

Drives: 2011 Z4 35i
Join Date: Mar 2012
Location: Milwaukee, WI

iTrader: (0)

OK I might be totally wrong here and I certainly don't mean to insult someone but aren't you able to separate the black and red leads by pulling them apart to make them each longer?
Sorry if I'm off base.
Appreciate 0
      04-01-2019, 07:38 PM   #5
idspispopd
Private
Canada
3
Rep
84
Posts

Drives: 2009 Z4 35i (E89)
Join Date: Oct 2011
Location: Calgary, AB

iTrader: (0)

Quote:
Originally Posted by Eltee View Post
OK I might be totally wrong here and I certainly don't mean to insult someone but aren't you able to separate the black and red leads by pulling them apart to make them each longer?
Sorry if I'm off base.
Yup - but not enough.

Now it's spring and the battery minder apparently performed admirably as the car started up right away and jumped onto the road, eager to go!

Even got in a little top-down driving, with the weather at 14C (57F) and some glorious sun...(which I now apparently have to be careful about having had a small melanoma...sheesh...and I have a convertible! Off to find UV-blocking fabrics because the car is too much fun to drive.)!
__________________
Current: 2009 Z4 35i and 2015 X3 28i
Fondly remembered:
2011 335i xdrive Special Edition / 2009 335i xdrive / 2007 328i / 2001 330i / 1997 535i / 1973 2002 ("the Dub")
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 03:43 AM.




zpost
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST