How to remove top radiator hose on an Audi a6?

To remove the top radiator hose on an Audi A6, first ensure the engine is cool to avoid burns. Locate the hose at the top of the radiator, then loosen the hose clamp using a screwdriver or pliers. Gently twist and pull the hose away from the radiator fitting, taking care to catch any coolant that may spill. If it’s stubborn, you can use a hose removal tool or carefully work it free with a twisting motion.