Important info, especially Southern California. It appears to be real that Tesla is stepping up service for Roadster owners.
After first sending an email 3 hours ago to:
[email protected], I got an amazing call from the Tesla service center regarding service on roadsters. My email described that I need my coolant reservoir replaced. Mervin said they want to improve service for roadsters and that they would be able to come to my house (Laguna Beach) to fix my roadster! First they need to get a new coolant reservoir, and then they'll schedule an appointment with me. If this happens the way he said, I'm extremely impressed. He also said they were going to add a service center for roadsters closer to me (not sure where). He said it was fine to share the new hotline with other roadster owners.
For "Socal" (including at least LA and Orange County), the the new roadster tesla service direct hotline is:
424-237-4730 (text and call)
Note: I think a home fix is a case by case thing.
Apparently San Diego county has a different hotline.