Exclusive interview with Helmut Marko: Vettel's blowout a mysteryStephan HeubleinUpdated In an interview with Autoblog UK, Helmut Marko revealed his unease at not knowing what caused Sebastian Vettel's tyre failure in Abu Dhabi.Can you tell us yet what happened to Sebastian's car?
Exclusive interview with Helmut Marko: Vettel's blowout a mysteryStephan HeubleinUpdated In an interview with Autoblog UK, Helmut Marko revealed his unease at not knowing what caused Sebastian Vettel's tyre failure in Abu Dhabi.Can you tell us yet what happened to Sebastian's car?