General instructions/safety instructions
The following points must be observed during vehicle diagnosis:
- 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 the battery has been connected, the instructions in the assembly Refer to WORK INSTRUCTIONS AFTER DISCONNECTING THE BATTERY must be observed.
- After troubleshooting or repairs, erase the fault memory with the Porsche System Tester II 9588 and carry out a test drive.
- After the test drive, read out the fault memory with the Porsche System Tester II 9588 again.
Danger!
WARNING:
Danger of injury through triggering of driver's airbag. Never hang the Porsche System Tester II 9588 over the steering wheel.
CAUTION:
Danger of damage due to improper handling of the battery and the control unit connectors!
- Never disconnect battery with engine running.
- Never start engine without securely connected battery.
- Never pull off or push on plug connections for the control modules or other electronic components when the ignition is switched on.