I guess if you haven't found it under the back seat by now, you sold the car! BTW, that little clear, vinyl hose is a vent hose that attaches to the correct battery for that car. It vents gas from the battery out of the car. If you use a sealed battery, it doesn't matter. And another BTW, that little electronic black thing on the floor next to the battery is the door lock actuator pump!

Answered by johngotts
1 question asked

That's ok hellmonger. That's not a stupid question at all. All of us here became newbies and I'm still one. That's why I've been spending hours going around the Audi section to learn.

Answered by rdean123
0 questions asked