Hi guys,

I may look at an E70 in the future...

Questions:
- Does the E70 have the same issues of window clips like the E53?
- Any issues with E70 window regulator?

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1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT

- Follow-up on post #36 above on Windows Sliding Clips.

- Just did similar Window Sliding Clips on my 2004 BMW X3 (not the same but similar idea)...

- In the photo below that I posed previously, I used a Channel Lock pliers, however, I have found an easier technique: a small C-Clamp. With the C-Clamp, tape a nut on the flat part of the C-Clamp. As you tighten the C-Clamp, use a small screw to help press the metal "ferrule" into the plastic slot.

- The reason for all this C-Clamp business is that: the "Regulator Fix" item was mfg'd with the slot smaller than factory, so it takes work to push the ferrule inward. In a way, this is better b/c when in operation, the ferrule does not pull on the tabs above (on the slider) but this is "friction fit", so the ferrule pulls on the sides of the plastic slot.

- Hope this helps...

- This is the photo that I posted last year using Channel Lock Pliers, but as mentioned above, the C-clamp makes things much easier...

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1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT

Doing this next

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1997 E39 540i (Sold)
2005 E53 3.0 125K miles

An little UPDATE...

- In my previous posts, I mentioned using Channel Lock Pliers to squeeze the Cable "Ferrule" inward b/c the RegFix Plastic Clip is tight.

- Now I think it is probably easier with a small C-Clamp + Torx #15 bit.

- Just firmly squeeze it in and make sure you don't break the plastic clip.

- Photo to show the idea of C-Clamp...

Attached Images

 

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1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT

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2005 X5 4.8IS
The Blue ones are always FASTER....

Current Garage:
2005 X5 4.8is
2002 M5 TiSilver
2003 525iT
1998 528i
Former Garage Stable Highlights
2004 325XiT Sport
1973 De Tomaso Pantera, L Model
1970 Dodge Challenger T/A 4 sp Alpine White
1970 Dodge Challenger T/A 4 sp GoManGo Green
1971 Dart Sport, “Dart Light” package
1969 Road Runner 383
1968 Ply Barracuda 340S FB Sea-foam Green

- I have a little time, so I get to the bottom of this design and why it fails the way it does...

- If you look at the photos I posted in the original thread, the factory Slider Clip was still intact, although the 2 tabs were a little bent (maybe on the way out...).

- The factory setup is that: the slot is loose and when the glass is going upward, the ferrule pulls on the 2 small tabs on the TOP of the Slider Clips, and over time, these tabs break. A better design is to have beefier tabs on the TOP of the Slider Clips!

- The ebay RegFix White Clip is somewhat interesting. I understand this is aftermarket stuff, the slot was made very tight (probably unintentional but it works in our favor!), I had to use Channel Lock Pliers to squeeze the ferrule in the slot. So for the ebay RegFix White Clip, the SIDEWAY force from the plastic material holds the ferrule in place and there is little force on the 2 tabs on the top. Anyway, this may turn out to last longer b/c the force is NOT on the 2 tabs.

- I took a random photo from the web to show the broken factory clip (Left of photo) and the ebay RegFix White Clip (Right of the photo)...


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Attached Images

 

__________________
1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT

- I forgot to make a note on the Door Panel Removal...

- The BLACK Rectangular Piece (BLUE Arrow) setup is:
a. Slides into the Door Panel
b. Snap into the Metal Prong (on the door itself)

- During removal: once you pry all the clips out, PULL the Door Panel toward you but LIFT the door UPWARD a bit to disengage the BLACK Rectangular Piece.

- During installation, my trick is...remove the BLACK Rectangular Piece from the Metal Prong: squeeze the metal prong with a pair of pliers to get the BLACK Rectangular Piece out. Now...spread the metal prong tabs outward a bit so it bites on the BLACK Rectangular Piece later. Use a small screwdriver to spread the metal prongs.

- Before you remove the BLACK Rectangular Piece, note the orientation of the BLACK Rectangular Piece (it is NOT symmetrical).

- Now install the BLACK Rectangular Piece on the Door Panel first using a bit of glue or tape to hold it in place.

- During re-installation, just push the Door Panel into the tops 5 tabs (BLUE Circles), the BLACK Rectangular Piece will snap into the metal prong.

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Attached Images

 

__________________
1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT

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Tim in Indy
2014 xDrive35i