[s-cars] 1993 S4. anyone know what this pipe is for?

[Luke Heathcote]

Hi all.
 
I've just picked up a 1993 S4 Avant. Fiddling around (like you do!) I found a small pipe that looks a bit like windscreen washer hose coming out through the floor under the rear seat base just behind the battery. The pipe has a small 90degree elbow on the end and is not connected to anything!!! I just hope its not a breather from the fuel tank venting to the battery!!! :-o 
 
Luke Heathcote


Birmingham .  Bristol  .  Cardiff  .  Guildford  .  Kingston upon Thames  .  London  .  Wolverhampton

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