audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Checking colour indicator (electrolyte level in battery) - batteries with "magic eye" > < Battery terminal screw connection
Visual inspection of battery
Visual inspection of battery
–  Visually inspect battery before performing comprehensive measurements:
t  External condition of battery
t  Battery connections
t  Secure fit of battery
  Caution
Risk of explosion, poor crash safety, risk of corrosion, shortened service life.
t  If the retainer plate is loose, this may damage the battery housing and allow electrolyte to escape.
t  If not properly secured, the battery may be subject to vibration damage and the plates in the battery will be damaged.
t  Tighten bolt for retainer plate; for tightening torque refer to → Electrical system; Rep. gr.27.
Risk of malfunctions in electrical system or cable fire.
The wiring connections may not make proper contact if the battery terminals are damaged or the battery terminal clamps are loose. Check condition of battery terminals; for tightening torques for battery terminal clamps and additional clamps refer to → Electrical system; Rep. gr.27.
   

Checking colour indicator (electrolyte level in battery) - batteries with "magic eye" > < Battery terminal screw connection