Safety Precautions When Working On A/C Systems
WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Ignition sources are extremely dangerous and pose a risk of explosion
There is a risk of fatal injury and explosions due to ignition sources near the A/C system and refrigerant cylinders. Leaking refrigerant can ignite and cause an explosion. Death or serious bodily injury by explosion.
-- Never bring ignition sources near A/C systems and refrigerant cylinders.
-- Discharge electrostatic and prevent sparks resulting from striking tools and hot surfaces.