2010 Porsche Cayman Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2010 Porsche Cayman
Verified by mechanics, reported by drivers like you
2010 Porsche Cayman ProblemsElectrical Portion of Ignition Switch May Become Erratic or Fail Completely
If the vehicle cannot return to run position after start or if the interior fan is not getting power, it may be the electrical portion of the ignition switch has become erratic or has failed. The entire switch assembly should be replaced.