Safety Precautions When Working On Fuel Supply System
WARNING: This page is about a different car, the 2018 Audi S6, 2017 Audi S6, and 2016 Audi S6. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
There Is A Risk Of Injury Because The Fuel Is Under Pressure.
The Fuel System Is Under Pressure. Injuries Are Possible From Fuel Spraying Out.
Before Opening The Fuel System:
-- Wear Protective Eyewear.
-- Wear Safety Gloves.
-- Reduce The Pressure: Place Clean Cloths Around The Connection Point And Carefully Open The Connection Point.
CAUTION:
Risk Of A Fire Due To Leaking Fuel.
When The Battery Is Connected, The Door Contact Switch Activates The Fuel Pump When Opening The Driver Door. Leaking Fuel Can Ignite And Start A Fire.
-- Before Opening The Fuel System, Cut Off The Fuel Pump Power Supply.