The Manual on these Miele machines are kept behind the front panel in a plastic holder secured to the front swing panel and can be accessed when the 3 bolts securing the front panel and two screws holding the soap dispenser are unscrewed and the clip securing the bottom of the front panel is depressed (behind the emergency door release). The WT 746 has the same cct. diagram according to mine but this I have seen secured to the side of the machine where the large capacitor and interference units are secured. If this makes sense.
OM
May 2021