In the same place you fill your front one.
Where is the screen wash reservoir for a vauxhall astra estate 2006 model?
the same place you fill up the front you sure you don't just need to keep it held in for a bit longer until it comes out?
Are you sure your not looking at the car back-to-front?
Pop the bonnet and on the passanger side in front of the screen you will see a grill, inside is the wash bottle and the aux fuse box
a wash
Typically i just pull out the main chip and wash under water. then dry it and put it back.
where is screen located in gas fill mine takes a long time to put any fuel in. There is no screen in the fill hose. The vent tube is probably pinched and is the source of your problem.
Left hand side of the engine towards the back. Big white plastic bottle (on mine - 51 Reg)
maximize button
Expands the screen to fill the window
Maximize Button
no