Not needed- semi-permanent.
how do i fill up the transmission fluid
http://www.blauparts.com/audi/audi_fluid/audi_automatic_transmission_fluid.shtml#howtochangeaudiautomatictransmissionfluid
go on bing.com
You don't, it is "lifetime."
The 2008 Audi A4 has a 6-speed manual.
The 2006 Audi A4 has a 6-speed manual.
The 2001 Audi A4 has a 5-speed manual.
The 2005 Audi A4 has a 5-speed manual.
The 2003 Audi A4 has a 5-speed manual.
The 2007 Audi A4 has a 6-speed manual.
The 2002 Audi A4 has a 5-speed manual.
The 2004 Audi A4 has a 5-speed manual.