My OEM GPS head unit seems to have a problem. The screen flickers on and off. I have been told that the unit is bad and needs to be replaced. I have the Porsche Certified Pre-Owned Warranty. The Porsche dealer is telling me that the head unit is not covered under the PCPOW. In reviewing the PCPOW warranty coverage it states the below items are covered, which does not include the head unit. Wouldn't the head unit come under electrical systems? I'm looking for any experience that any of you have had with the PCPOW and whether your head unit was covered or not covered under the PCPOW.

Covered items:

• Engine
• Fuel / Cooling system
• Power train / transmission
• Suspension / Steering
• Brake system
• Heating / Air conditioning
• Electrical Systems
• Body
• Comfort Electronics

Thanks much