Seats: Service Precautions

General Instructions/Safety Instructions

The following points must be observed during vehicle diagnosis:
- The stored seat and mirror positions are retained after the battery is disconnected
- After the battery is connected, volatile memories must be reprogrammed. In the case of radio coding and tuning, the customer must be informed of decoding and the deleted tuner memory.
- After troubleshooting or repairs, erase the fault memory with the Porsche System Tester 2 and read it out again.

CAUTION:
Danger of damage due to improper handling of the battery and the control module connectors!
- Never disconnect battery with engine running.
- Never start engine without securely connected battery.
- Never pull off or push on plug connections of the control modules or other electronic components when the ignition is switched on.