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BMW 3-Series (E90 E92) Forum
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Lumbar support
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| 09-13-2019, 12:47 AM | #1 |
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Lumbar support
Hi, so I have e92 335i LCI with sports heated electrical seats but w/o lumbar support. I just bought heated coral red interior (from 335is so also LCI) with lumbar support, will it work plug and play, or will I need some extra wiring to make? maybe coding?
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| 09-13-2019, 01:37 AM | #2 |
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Colonel
 
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it will
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E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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| 09-13-2019, 01:48 AM | #3 |
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Are you sure about that? what I understood 7 or 9 pin in the seats harness powers the side bolsters and lumbar support, just don't really know if the seats harness and the plug in the seats are the same.. can't find normal wiring diagrams
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| 09-13-2019, 10:55 AM | #4 | |
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Colonel
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Quote:
if you do not have them, you will not have power even if you install new seats lumbar and bolster are powered directly from fusebox, without any seat modules in e9x
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E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes. |
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