M50 swap procedure - essential checklist
				
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 One question I'm forced to ask is, when cutting auto tranny wires, DO I HAVE TO DEAL WITH ANYTHING?! I keep hearing about things like neutral safety switch and brown wires that should be grounded out, but nothing definitive. Anyone care to shed some light? 
 WTB: early e30 sedan front doorsComment
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 yes you have to ground the brown wire. there should be 5 wires, connect 4 of them, and ground the brown one.will have a clear plug still connected to all of the wires. it should be in the shifter boot area. 
 
 88' m3
 91' 318isComment
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 So the other 4 loose wires coming out of the DME should all be connected together? I understand grounding the brown wire, but why connect the other 4? 
 WTB: early e30 sedan front doorsComment
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