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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Starter >> Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2) >> 27 Starter, Generator And Cruise Control >> Battery, Checking >> Visual Inspection

Visual Inspection

WARNING:

Risk of injury. Follow all warning messages and safety precautions. Refer to WARNINGS AND SAFETY PRECAUTIONS .

Before any extensive measurements are taken, visually inspect the exterior of the battery, the connections, and the secure installation of the Battery -A-.

CAUTION:
  • An improperly secured Battery -A- can lead to damage.
  • Excessive vibration due to an improperly secured battery will reduce the battery service life, and the battery hold-down bracket could damage the battery housing and lead to electrolyte leakage.
  • Make sure the Battery -A- is secure. Tighten the mounting bolt to the tightening specification, if necessary.

Visual Inspection Points