hi. This is my first post.
i have A4 B5 avant 1.9tdi
i filled washer bottle yesterday and attempted to wash rear screen. No water came out and now the passenger (left hand side) footwell has an inch of water in it.
My question is, which side of the car does the pipe run down to get to rear screen? I assume it is the left hand side as that’s where the water is. Is it difficult to access? I have peeled the carpet back a little but I can’t see what I’m looking for.
Ive searched google and YouTube- nothing helpful.
Is it difficult to repair or should I just delete the rear washer?

thanks