Safety Precautions When Working On Cooling System
WARNING: This page is about a different car, the 2025 Audi A4 allroad and 2025 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
There is a risk of burns from hot coolant.
The cooling system may be under pressure. Risk of scalding due to hot steam and hot coolant.
- Wear safety gloves.
- Wear protective eyewear.
- Reduce the pressure: cover the coolant reservoir cap with a suitable towel and carefully open.