00 00... Checking horn, headlight flashers and hazard warning system
Horn
Check function.
NOTE:
In the case of twin-tone fanfares, make sure that both fanfares are working properly.
Headlight flasher
Activate headlight flashers, check high-beam headlights and blue indicator lamp in instrument cluster for correct operation.
Hazard warning system
Check function.
NOTE:
After consultation with the customer, rectify faults and issue a separate invoice.