Safety Precautions When Working On Cooling 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:
Risk Of Scalding Due To Hot Coolant
The Cooling System Is Under Pressure When The Engine Is Warm. Risk Of Scalding Due To Hot Steam And Hot Coolant.
-- Wear Safety Gloves.
-- Wear Protective Eyewear.
-- Reduce The Pressure By Covering The Coolant Expansion Tank Cap With A Cloth And Carefully Opening It.
CAUTION:
The Vehicle Could Overheat If The Cap Is Installed Incorrectly.
- The Cap Must Click Tight When Closing It.