how to get to pin 13 remote wire?
I searched and didnt see any documentation on how exactly to get to the back of my headunit. Im trying to add a amp to my E92 with EP sound and was told, go for pin13.
But how the heck to I get to the back of the headunit? Can anyone help me?
///2013 AW 6MT E92 ZCP M3 ESS-550/// Black 359M Wheels/BMW Performance Carbon Fiber Spoiler and Mirror Caps/Arkym AeroSport Front Lip/Turner 15MM Spacers/LUX 8 LED Halo/IND Gloss Black Grills, Gills and M3 Emblem/30% 3M Tint/BMW Interior LED/MusicCar Subwoofer Enclosure/JL Audio 12" W6 Sub and XD600:1 Amp/Euro Sunglasses Tray/Ceramic Coated Megan Racing Exhaust/AFe Dry Air Filter/RPI Intake Scoops/Euro MDM/Feature Coded.