While you wait for answers, we may have found some information which could help you.
Success
Message
Help! my bosch classixx tumble dryer has x3 lights flashing and beeping!?
belt to slack. ?
Bosch Excel tumble dryer condensor?
Drum not turning?
Bosch exxcel condenser dryer WTL6307GB?
Bosch excel condenser dryer 6307?
Tumble dryer not drying clothes?
Where can I get a wiring diagram or service manual for Bosch Classixx dryer?
Bosch Exxcel 7 WTW863S1GB damp clothes, clogging filter?
bosch tumble dryer shows 'E06'. Any ideas what this is referring to?
Bosch Classixx not heating even after trying red button reset ?