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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information) >> 44 Wheels, Tires And Wheel Alignment >> Tire Pressure Monitoring System >> Overview - Pressure Sensor, Direct Measuring System >> Wheel Electronics System (Tire Pressure Monitoring System), BERU

Wheel Electronics System (Tire Pressure Monitoring System), BERU

NOTE:

Install the same wheel electronics for all four wheels.

Overview, Beru System

Fig 1: Identifying Tire Pressure Monitor
GWWA44-10029Courtesy of AUDI OF AMERICA, LLC
CAUTION:

If tire sealant was used, then the wheel electronics on that particular wheel must be replaced.

CAUTION:

Damaged wheel electronics must be replaced.

-- Push the wheel electronics -1- into the bed.

Fig 2: Pressing Wheel Electronics Into Bed
GWWA44-0086Courtesy of AUDI OF AMERICA, LLC

-- Install on the valve from the back with a microencapsulated screw

NOTE:

Replace the microencapsulated screw.

Tighten the microencapsulated screw to 4 Nm on all models.

Special Tools And Workshop Equipment Required 

Tightening specification for all models: 4 Nm