porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Relays and Modules - Lighting and Horns > < Rain / Fog Sensor|Service and Repair|Page 6494
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7. To check the function of the rain sensor: Use a spray bottle filled with water to moisten the windscreen and switch on the windscreen wiper.

Relays and Modules - Lighting and Horns > < Rain / Fog Sensor|Service and Repair|Page 6494