Safety Precautions When Working On A/C Systems
WARNING: This page is about a different car, the 2021 Volkswagen Tiguan, 2020 Volkswagen Tiguan, 2019 Volkswagen Tiguan, 2018 Volkswagen Tiguan Limited, and 2018 Volkswagen Tiguan. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Ignition sources are extremely dangerous and pose a risk of explosion
Ignition sources near the A/C system and refrigerant containers are extremely dangerous and pose a risk of explosion. Leaking refrigerant can ignite and lead to an explosion. Death or serious bodily injury by explosion.
-- Never bring ignition sources near A/C systems and refrigerant containers.
-- Discharge electrostatic and prevent sparks resulting from striking tools and hot surfaces.
WARNING:
There is risk of destroying the refrigerant lines.
The refrigerant lines can be destroyed by ripping through the inner foil.
-- Never bend the refrigerant lines to a radius smaller than r = 100 mm.