Audi Q7 2007 Repair Manual page 208

Audi Q7 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 04.2013
Note
If the evaporator in rear A/C unit is to be cleaned in its own work
procedure, place the outlet hose of Ultrasound A/C Cleaner -
VAS6189A- during the second work procedure in such a way that
the steam emitted is drawn in via air grate in left side luggage
compartment lining.
– Close vehicle doors.
Note
The cleaning procedure lasts approximately 15 to 20 minutes, it
is complete when vapor no longer escapes from outlet hose of
Ultrasound A/C Cleaner - VAS6189A- .
Final Procedures
– Turn the Ultrasound A/C Cleaner - VAS6189A- off.
– Open vehicle doors and air out vehicle at least ten minutes.
– Remove the Ultrasound A/C Cleaner - VAS6189A- from vehi‐
cle and clean it according to operating instructions.
– Switch off ignition.
– Install dust and pollen filter. Refer to
⇒ "9.35 Dust and Pollen Filter, Removing and Installing", page
169 .
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
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Rep. Gr.87 - Air Conditioning