The Sieber service department cannot be reached on the phone, only the Opel hotline. With the damage --> window does not close in winter a minimum waiting time of 5 weeks until someone can look at it. Notification of 80% goodwill on request, then only 40% at the service appointment.
All in all, the vehicle was well received and repaired at the service appointment.
The very long waiting time for the repair speaks for itself. Take my company car for example (not an Opel), I don't wait more than a day for someone to look at it.
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