Wiring harness came loose, caught in fan blades, cut radiator hose.

What is your question?

Passatt 2001 V6, Work Done: 3/22/16 timing belt and valve assembly replaced (mileage 17022), 12/28/16 main front oil seal and timing belt replaced (mileage 177236). All work done at the same shop. 6/22/18 wiring harness detached, caught in fan blade, ripped the main radiator hose in half - over heated, damage to head. My question is how rare is this type of failure of the wiring harness restraints. Is it true that the wiring harness must be detached when the front of the car is removed to access the front main oil seal and timing belt, then re-secured once the front of the car is replaced?

What makes this problem better or worse?

na

How long has your 2001 Volkswagen Passat had this problem?

na