After nearly 2 hours of driving at 1PM, Paulette and I were approaching Washington DC on I95 on Wednesday December 27, when a “red” caution light illuminated warning us to “stop driving, no coolant”. We were able to find safe parking almost immediately. While I was speaking with AAA to arrange a tow, Paulette called Porsche Silver Spring and spoke with Service Manager Natalie Muhlbock to request repair service. Natalie promised service help as soon as we could be towed to the dealership. We arrived at the dealership at 2:15 PM and by 2:30, the car was in the service bay, on a lift, receiving much attention from Service Foreman Rich. The issue was worse than expected: a nail had punctured the radiator - it needed to be replaced. Recognizing our desire to continue our trip as soon as possible, replacement parts were express ordered for overnight delivery, and a loaner car was provided to us. We continued our trip, and on our return, the car was ready for us. Natalie and her team were great. They did everything possible to accommodate our needs and schedules while making repairs to our car. This is a first class Porsche dealer organization.