Suspension airbag installed correctly, and help identifying part numbers

[bmwx5_50i]

The dealership just replaced my rear suspension airbags because they claimed they were leaking. Luckily my extended warranty covered it. 20 miles after getting the car back I decided to change my tires for winter and the left airbag looks suspicious? Can anyone let me know if it's installed properly or not?

Without any load:


Dropped back down:


Other side without any load:


Also, while at the dealership they mentioned I was missing 2 ground cables. The quote to replace those was $950!! Can anyone help me please identify the part numbers so I can just purchase them and install myself? If the parts are really that expensive, I'll just use some copper ground wire instead. Video of the 2 missing cables

View post on imgur.com

.

[RED_Y_]

That airbag doesn't look right, I would recommend going to go back to the dealership. Check this thread you can see how it should look:
https://f15.bimmerpost.com/forums/sh....php?t=1511949
You can try to find P/N at realoem.com for the grounding cables.

[M_Bimmer]

Ground Straps:

1. Differential: 12427574962 ($27'ish) secured with a M6X12-U1-8.8 bolt (07119904517) to the differential
2. Exhaust: 12427568573 ($24'ish) secured with a M8 (07119902900) to the muffler

There is also another one from your transmission to your chassis:
3. Transmission: 12427557027 ($53'ish) secured with a flange nut to the body of the vehicle (07143413174) and to the transmission with a M8X16-8.8-ZNS3 (07119902900)

[Chilled]

Wow, those are some nice prices per cable.

You can get enough 4awg Copper, plus crimping's needed to replace all the cables for less than the cost of a single cable.

I wonder what were they going to do for $950.

[bmwx5_50i]

Thanks everyone, much appreciated! I reached out to the dealership to get it fixed.

@M_Bimmer, I looked but couldn't find the part numbers. Thanks for digging these up.

As for the cables, no idea why they quoted me such an outrageous number. I honestly think the service advisor made it up on the spot.

[Bilbofraggins]

Originally Posted by M_Bimmer

Ground Straps:

1. Differential: 12427574962 ($27'ish) secured with a M6X12-U1-8.8 bolt (07119904517) to the differential
2. Exhaust: 12427568573 ($24'ish) secured with a M8 (07119902900) to the muffler

There is also another one from your transmission to your chassis:
3. Transmission: 12427557027 ($53'ish) secured with a flange nut to the body of the vehicle (07143413174) and to the transmission with a M8X16-8.8-ZNS3 (07119902900)

Just replaced exhaust and rear diff straps...could not find strap of Tranny...and pics?