When I called my dealer to schedule the service they had my ESN on file from when I bought the car. I asked if they needed to see the car or any further information to order the part and they said "No we have all the details we need on file." They shouldn't need to see your car or pull numbers from the vehicle. Then again I bought my car from my dealer 4 months before the modem recall dropped.
They called me back 2 days later to say the new modem was in and when did I want to have the service performed. I dropped the car off the night before and had a call from the dealer first thing in the morning to confirm they had the car and were starting the modem exchange and by 1pm that the car was ready for pickup.
They called me back 2 days later to say the new modem was in and when did I want to have the service performed. I dropped the car off the night before and had a call from the dealer first thing in the morning to confirm they had the car and were starting the modem exchange and by 1pm that the car was ready for pickup.