how to check coolant levels in Volkswagen Passat B8 (2015-2022)

Solution

1. Preparation

• Gather necessary tools: clean funnel, rag, and coolant if needed.
• Ensure you are wearing gloves and safety glasses.

2. Locate the Coolant Reservoir

• Open the hood and secure it with the hood prop.
• Identify the coolant reservoir, typically located near the engine bay with a translucent tank.

3. Check Coolant Level

• Inspect the coolant level against the "MIN" and "MAX" markers on the side of the reservoir.
• If the level is below the "MIN" mark, proceed to add coolant.

4. Add Coolant

• Remove the cap from the coolant reservoir carefully; you may hear a slight hiss.
• Using a clean funnel, pour the appropriate coolant (usually G12 or G13 for VW) until it reaches the "MAX" mark.
• Avoid overfilling the reservoir.

5. Secure the Cap

• Replace and tighten the coolant reservoir cap securely.
• Close the hood and ensure it is latched properly.