This official wiring schematic details the complete electrical circuit for the rear window defogger and heated mirror systems on Porsche Panamera models (2015–2016). It includes power distribution, grounding, control modules, and relay configurations, enabling efficient diagnostics and repairs.
Professionally structured for workshop use, the diagram covers all relevant components:
Rear window heating elements
Heated exterior mirrors
Defogger relay and fuse
Body control module integration
Signal paths and connectors
Ideal for technicians and advanced DIYers seeking in-depth circuit-level troubleshooting and repair accuracy.






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