Another BLuetooth, Phone craddle, USB install
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09-12-2012, 03:18 PM
Drives: 2008 335i 6spd
Join Date: Aug 2012
Originally Posted by
you'll need MQS pins.
bmw sells the wiring pigtails with MQS pins. alternatively you can buy just the pins and crimp them yourself.
This is what I bought when I did my retrofit.
For future reference for anyone searching. I went to my local dealer and told them I needed 4 pins for a TCU plug. They had them in stock for .89 cents. SCORE
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