Removing MPQ contacts from contact carrier
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2014 BMW X6, 2013 BMW X6, 2012 BMW X6, 2011 BMW X6, and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
Remove contact carrier (1) with MQS contacts from radio plug.
Raise lock (2) on radio plug.
Pull contact carrier (3) out of radio plug.
Press lock (1) in direction of arrow.
Pull secondary lock (2) in direction of arrow completely out of contact carrier (3).
Press special tool 61 1 135 on inside of contact into contact carrier (2).
Pull wire with socket contact (1) out of contact carrier (2).