While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Heating Element RepairRed light meaning ?
The on/off switch on my Miele646SC dishwasher won't remained in place. Any?
Miele G1220 F14 appears 2min into any wash cycle?
Miele G 595 SC - how to remove the door?
Meile 8 yrs old f14 error showing?
Miele G575 dishwasher element looks good but doesn't always heat up?