How do you change my screenwash bottle on astra g?

To change the screenwash bottle on an Astra G, first ensure the vehicle is off and parked on a level surface. Open the hood and locate the screenwash bottle, typically found near the front of the engine bay. Disconnect the hose and electrical connector if present, then remove any securing clips or bolts to take out the old bottle. Install the new bottle by reversing these steps, ensuring all connections are secure before refilling with screenwash.