BMW e90 remote wire location?

[power_turd]

Need to know a location to pull signal for a remote wire. Ignition is a no/no since the vehicle's anti theft will lock the fuel down.

I have located the stock amp and found a lead which appears to trigger on and off. It is white. Can I get a confirmation that this is the stock remote lead for the stock amplifier?

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[Kangaroux 5,000+ posts]

if you have a dmm you can test it. switch to DC voltage, it should only read 12v if the car is on.

 

[power_turd]

I have already done so, how do you think I came to the conclusion it turns on and off. My question is to confirm its the stock remote lead so I dont have to worry about the cars theft system killing the fuel system.

 

[power_turd]

FYI I found where to tie in to power thought Id share my findings.

BMW e90 Sub and Amp Upgrade - PDF

 

[Worlddre 5,000+ posts]

At any bimmer factory amplifier white is indeed remote turn-on