A Miele oven door that stays locked after a pyrolytic self-clean usually needs time to cool; never force it, try a power reset, then call if it stays locked.
Miele Oven Door Locked After Pyrolytic Self-Clean: What to Do
Maintaining Your Miele Oven’s Self-Clean System
Keep your Miele oven self-clean system reliable: remove racks, wipe out spills, never interrupt the cycle and wait out the cooldown before calling about a lock.
Why Won’t My Miele Oven Reach Temperature?
If your Miele oven will not reach the set temperature, a drifting sensor is the usual cause. See how to check it with a thermometer and when to book a repair.