Audi Q7 2007 Repair Manual page 148

Audi Q7 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 04.2013
– Remove the wiring harness -C- from the A/C unit. When re‐
moving the Auxiliary Heater Heating Element - Z35- -C- be
careful not to pull or damage the wiring connections to the
other electrical components on the A/C unit -C-.
Installing
Install in reverse order of removal. Note the following:
– Attach the protective grille -A- to the Auxiliary Heater Heating
Element - Z35- -B-.
Note
The protective grille -A- prevents any electric components from
short circuiting the heating elements -B- (which could happen, for
example, via the instrument panel outlet on the Auxiliary Heater
Heating Element - Z35- ).
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– Install the rubber grommets -C- onto the pins -D-.
– Install the wiring harness -C- to the A/C unit as illustrated from
the bottom toward the top. Be careful not to pull on or damage
other electrical components on the A/C unit while installing the
wiring harness -C-.
– Install the Auxiliary Heater Heating Element - Z35- -B- pins and
rubber grommets -C- into the A/C unit mounts -D-.
– Install the Auxiliary Heater Heating Element - Z35- -B- oppo‐
site the direction of the -arrow-.
– Install the bolt -A-.
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Rep. Gr.87 - Air Conditioning