OK almost at the end of my 2JZ-GTE conversion on E46 M3 got a couple of issues if anyone can assist. I have a couple of issue i can't get my head around. Hopefully someone can assist First one BMW X60004-PIN 24 - Signal Brake Light switch - I have on Digital Input 7 - Problem when there is power (key off) the brake lights are on?? If i turn ignition one clic they go off and work as should when pedal is pushed. Is this just a case of setting up the Digital input?? or another issue This next one is the biggest head scratcher i've got i know some ecu's have a Main relay switch There is a few power wires 1 x Permanent and another 3 which require the DME relay to be switch on BMW body pins E46 m3 X60001 - PIN 1 Fuel Injector Relay Terminal 15 (Linked to DME Relay) X60001 - PIN 8 Voltage Supply Engine Electronics Fuse Carrier (Linked to DME relay) X60004 - PIN 26 Fuse F29 - Terminal 15 IGN Switched (Linked to DME Relay) I have all these linked and Going to 14v to power ECU X60002 - PIN 11 Fuse F102 - Terminal 30 (permanent power) - I have these linked to Relay for e throttle body that goes to 14v AUX9/10 to power those aux channels. Relay goes to 14x Aux 9/10 another AUX to control , then into the 14v ecu power This next one which really confuses me X60002 - PIN 23 Signal - Main Relay Activation -DME Relay Which turns on the relay i believe to Activate PIN 1,8,26 i have mentioned above. I'm not sure where this should plug into my ecu? I put a multi meter and its reading power as i thought it was a ground being a brown wire with a white strip. If i clip it to GND's It will power the ecu through the above PIN 1,8,26 Should this be going to a DI input? or an AUX pin? if so what kind of set up? I don't really want the ecu powered the whole time as this doesn't seem correct having a live wire which looks to be a ground going to a ground all though its not melted any ground wire. I think i'm looking what will do this on the LINK FURY EFI Main Relay Switched Ground Output and how it's configured Any help much appreciated