* The DSC needs to be coded to make it happy without the EHC2. Needs to be told it's in a 4.4i without air suspension. See my thread on that... https://xoutpost.com/bmw-sav-forums/...removed-7.html

* The mats should only be about $150, but that's here in the States. ECS has them on sale currently: https://www.ecstuning.com/b-genuine-...e/82110008635/

* Your trans clunk is likely your trans in need of service. I'd try replacing the 4 tube seals, bridge seal, and filling with Valvoline Maxlife Multivehicle. Then reset trans adaptations. If that doesn't cure things then you'd progress to rebuilding the valve body. And if that doesn't work... you're on the hook for a trans.

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2005 X5 4.4i Build 04/05 Maintenance/Build Log
Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles)

2006 X5 4.8is Build 11/05 Maintenance/Build Log
Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles)

2010 X5 35d Build 02/10
Nav, HiFi, 6 DVD, Sports Pckg, Cold Weather Pckg, HUD, CAS, Running Boards, Leather Dash, PDC, Pano (Purchased 03/17 w/ 136,120 miles)