Removing MPQ contacts from contact carrier
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
Remove contact carrier (1) with MQS contacts from the radio plug.
Raise lock (2) on radio plug.
Remove contact carrier (3) from radio plug.
Press lock (1) in direction of arrow.
Pull secondary lock (2) in the direction of the arrow and out of contact carrier (3) completely.
Press special tool 61 1 135 against inside of contact in contact carrier (2).
Remove wire with female contact (1) from contact carrier (2).