Removing & installing a DME or EWS from your BMW E85 (Z4 Series form Years 2002 to 2008)

First we will start by removing and installing your Engine Computer (DME) from your BMW E85 Z4
 
                                                                                           This is a the image you would see after you open the Cover, X6004 is 
                                                                                            the DME  (Engine Control Unit)
   
 
Removing and Installing a BMW (EWS) System from a BMW E85 Z4