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      12-19-2013, 06:51 PM   #30
stashtrey
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Drives: 08 E90 335xi TiAg
Join Date: Dec 2012
Location: Sacramento, CA

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Greetings. Good thread here!!

I have an e90 pre LCI with heated power seats including lumbar. Seats are non sport.

I just purchased a pair of pre LCI e90 Sport seats with power and lumbar as well as power side bolsters.

I'm thinking I will be losing the heat but wondering if I can use the wiring from the heat to power the side bolsters? I believe its a simple 2-way switch...should need positive and ground to run that bolster switch.

Any help or advice/thoughts very much appreciated!
Appreciate 0