Audi Q3: Electrical System

  Equipment

Overview - Sun Visors 1 - Sun Visor Allocation. Refer to the Parts Catalog. Removing and installing. Refer to → Chapter "Sun Visor, Removing and Installing". Insert visor mount in the body cut-out 2 - Expanding Cap Clipped into the sun visor Press unt

  Check Valve, Checking

Check valve is removed, refer to → Chapter "Check Valve, Removing and Installing".   Note The check valve is installed directly in front of the vacuum pump. Valve must allow air to flow in direction of arrow. Valve must remain closed in opposite direction.