SAS repair

What is your question?

Dealership spending 7 hours replacing a SAS on my 2001 z3 roadster. REALLY?? Seems a bit ridiculous. Why so long? ( maybe tech took a 3 hour lunch?) please explain

What makes this problem better or worse?

Spending more time at the dealer ( worse for my wallet better for the dealer)

How long has your 2001 BMW Z3 had this problem?

Two weeks brake light on a repair light illuminated