Audi Q7: Heating, Ventilation & Air Conditioning

 Test Sequence

Battery, Checking, Vehicles with Battery Monitoring Control Module J367 or Energy Management Control Module J644 and Data Bus On Board Diagnostic Interface J533 In certain model series the following is responsible for monitoring the electrical system: Energy Management Control Module -J644- or

 Left and Right Rear Treble Speaker -R14-/-R16-, Removing and Installing

The Left Rear Treble Speaker -R14-/Right Rear Treble Speaker -R16- are located in the B-pillars. Removing and installing is identical. Removing  - Turn off the ignition and all electrical equipment and remove the ignition key. - Remove the B-pillar trim panel. Refer to → Bod