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      02-04-2011, 03:43 PM   #38
dasammy
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Drives: E92 320D
Join Date: Jan 2011
Location: Germany

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No

I think this option isn't available anywhere ^^

Its at least a simple thing:

How should the car "know" when you want your seats to be heated on the passenger side?
There is at least no connection between the heating and the switch in the middle. So there are 2 options how the heating "communicates" with the car:

Option 1) Pin1 (the pulse width modulation) and Pin5
Thats when the junction box manages the heating

... Pin1 is linked to the junction box ... the junction box is linked to the air condition and the air condition is linked to the switch in the middle
The junction box gets a signal from Pin1 ... so it manages the heating


Option 2) Pin2 and Pin3 ... the K_CAN
Thats when the seat module manages the heating

... Pin2 and Pin3 are linked to the junction box ... bla bla
The junction box gets no signal from Pin1 ... so it doesnt manage the heating

K_CAN manages the heating as well as the memory function (drivers side of course)

Last edited by dasammy; 02-04-2011 at 04:14 PM..
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