Plenum Low A/C

2025 Audi A4 allroad Premium PlusSECTION Plenum Low A/C
Fig 1: Identifying Plenum Components (Low A/C)
GWWA87-12110Courtesy of AUDI OF AMERICA, LLC
  • 2 -  Evaporator vent temperature sensor -G263-
  • 3 -  Air distribution door motor -V428-
  • 4 -  Left footwell vent temperature sensor -G261-
  • 5 -  Left front upper body vent temperature sensor -G385
  • 6 -  Auxiliary heater heating element -Z35-
  • 9 -  Fresh air blower control module -J126-
  • 10 -  Recirculation door motor -V113-
  • 11 -  Fresh air door motor -V438-
  • 14 -  Temperature regulator door motor -V68-
  • 15 -  Defroster door motor -V107-
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.