Audi Q7 2007 Repair Manual page 4

Audi Q7 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 04.2013
8 Components Actuated by A/C System, Electrical Test . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Rear Window Defogger Z1 , Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Heated Seats and Seat Ventilation, Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 Auxiliary Heater Heating Element Z35 , Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Testing the Fuel-Driven Auxiliary Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 A/C System Control Components Inside Passenger Compartment . . . . . . . . . . . . . . . . . .
9.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Front A/C System Components in Passenger Compartment (Illustration of Left Side) . . . .
9.3 Sunlight Photo Sensor G107 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . 103
9.4 Interior Temperature Sensor Fan V42 , Removing and Installing . . . . . . . . . . . . . . . . . . . . 104
9.5 Climatronic Control Module J255 Front A/C Control Head Information, Removing and
Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
9.6 Left Footwell Vent Temperature Sensor G261 , Removing and Installing
9.7 Left Footwell Door Motor V108 , Removing and Installing, "Comfort" Version . . . . . . . . . . 112
9.8 Left Temperature Door Motor V158 , Removing and Installing, "Comfort" Version . . . . . . 113
9.9 Retaining plate with Left Footwell Door Motor V108 and Left Temperature Door Motor V158 ,
Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
9.10 Left Heater Core Covers, Removing and Installing, Front A/C Unit Installed . . . . . . . . . . . . 117
9.11 Preparing Adapter Cables for Control Motor Actuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
9.12 Defroster Door Motor V107 , Removing and Installing
9.13 Left Center Vent Motor V110 , Removing and Installing, "Comfort" Version Only
9.14 Left Side Vent Motor V299 , Removing and Installing
9.15 Retaining plate with Defroster Door Motor V107 , Left Side Vent Motor V299 (and Left Center
Vent Motor V110 ), Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
9.16 Left Front Upper Body Vent Temperature Sensor G385 , Removing and Installing . . . . . . 131
9.17 Indirect Ventilation Door Motor V213 , Removing and Installing
9.18 Front Heater Core, Removing and Installing, A/C Unit Installed . . . . . . . . . . . . . . . . . . . . 134
9.19 Auxiliary Heater Heating Element Z35 , Removing and Installing . . . . . . . . . . . . . . . . . . . . 140
9.20 Front A/C System Components in Passenger Compartment (Illustration of Right Side) . .
9.21 Right Temperature Door Motor V159 (or Left Temperature Door Motor V158 ), Removing and
Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
9.22 Right Footwell Door Motor V109 (or Left Footwell Door Motor V108 ), Removing and
Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
9.23 Retaining Plate with Control Motors V158 ( V159 ) and V109 ( V108 ), Removing and
Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
9.24 Right Heater Core Covers, Removing and Installing, Front A/C Unit Installed . . . . . . . . . . 156
9.25 Right Center Vent Motor V111 , Removing and Installing
9.26 Right Side Vent Motor V300 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
9.27 Retaining Plate with Control Motors V111 and V300 , Removing and Installing . . . . . . . . 158
9.28 Right Front Upper Body Vent Temperature Sensor G386 , Removing and Installing
9.29 Evaporator Vent Temperature Sensor G263 , Removing and Installing . . . . . . . . . . . . . . 162
9.30 Fresh Air Blower V2 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
9.31 Fresh Air Blower Control Module J126 , Removing and Installing . . . . . . . . . . . . . . . . . . . . 164
9.32 Recirculation Door Motor V113 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . 166
9.33 Fresh Air Intake Duct Temperature Sensor G89 , Removing and Installing . . . . . . . . . . . . 167
9.34 Right Footwell Vent Temperature Sensor G262 , Removing and Installing . . . . . . . . . . . . 168
9.35 Dust and Pollen Filter, Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
9.36 Dust and Pollen Filter with Activated Charcoal Filter Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 170
9.37 Front Condensation Water Drain Hose, Checking, Removing and Installing . . . . . . . . . . . . 171
9.38 Rear A/C System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
9.39 Rear A/C Unit, Bringing into Service Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
9.40 Heater Core, Removing and Installing, Rear A/C Unit Installed . . . . . . . . . . . . . . . . . . . . . . 182
9.41 Rear Fresh Air Blower V80 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
9.42 Rear Fresh Air Blower Control Module J391 , Removing and Installing . . . . . . . . . . . . . . 185
9.43 Right Rear Temperature Door Motor V314 , Removing and Installing . . . . . . . . . . . . . . . . 186
9.44 Right Rear Air Door Motor V240 , Removing and Installing . . . . . . . . . . . . . . . . . . . . . . . . 186
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Contents
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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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