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1 - Lower Section Of Air Guide
Channel
2 - Noise Insulation
❑ In vehicles without A/C
system (with heater on‐
ly), a foam core piece is
installed for noise insu‐
lation instead of evapo‐
rator.
3 - Clip
4 - Upper Section Of Air Guide
Channel
5 - Screw
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
4. Disassembly and Assembly 23