Cooling system components, removing and installing
WARNING: This page is about a different car, the 2009 Audi A4, 2008 Audi A4, 2007 Audi A4, 2006 Audi A4, and 2005 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
This document contains Volkswagen World Wide content. Not all of the information applies to the US and Canadian Market.
CAUTION:
Steam can be released when the cap is removed from the expansion tank. Cover cap with a cloth and open carefully.
NOTE:
- When the engine is warm the cooling system is under pressure. If necessary release pressure before commencing repair work.
- Always replace gaskets and seals.
- Secure all hose connections using hose clamps appropriate for the model type .
- Arrows on coolant pipes and coolant hoses must line up across from each other.