Washer fluid reservoir, removing and installing

NOTE:

The washer fluid reservoir supplies both the windshield and the headlamp washer systems; it is located in the engine compartment (front left). Removing and installing on A4 and S4 → Washer fluid reservoir - Audi A4 S4, removing and installing . Removing and installing on RS4 → Washer fluid reservoir - Audi RS4, removing and installing .