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Home >> Audi >> 2014 >> A5 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 1186 (Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Charging) (Coupe)) >> 27 Starter, Generator And Cruise Control >> Battery, Charging >> Battery Charger :Vas5903 >> Severely Discharged Battery, Charging With Battery Charger :Vas5903 >> Notes

Severely Discharged Battery, Charging With Battery Charger :Vas5903: Notes

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Special Tools And Workshop Equipment Required 

WARNING:

Risk Of Injury. Follow All Warning Messages And Safety Precautions. Refer To WARNINGS AND SAFETY PRECAUTIONS .

WARNING:

Do Not Check Or Charge A Battery -A- When The Visual Indicator Has >>No Color Or Is Bright Yellow<<. Jump Starting Must Not Be Used!

There Is A Risk Of Explosion During Testing, Charging Or Jump Starting.

These Batteries -A- Must Be Replaced.

CAUTION:
  • The Polarity Protection Of The Charger Clamps Is Not Active In The Operation Mode "Charging Severely Discharged Batteries/Support Mode". Connect The Charger Clamps To The Battery Terminals Correctly According To Polarity!
  • Always Set The Mode That Corresponds To The Battery -A- During The Charging Process. Refer To The :VAS5903  Operating Instructions.
  • The :VAS5903  Does Not Recognize The Severely Discharged Battery -A-. Refer To SEVERELY DISCHARGED BATTERIES .
  • Do Not Touch START / STOP  Button When Battery Cables Are Incorrectly Connected! The :VAS5903  Can Become Damaged.

The :VAS5903  Will Not Automatically Recognize The Battery -A- For Batteries -A- With A Voltage Less Than 2 V. 

NOTE:

For Information In The article. Refer To SEVERELY DISCHARGED BATTERIES .

The Battery -A- Temperature Must Be At Least 10 °C (50 °F).

Severely Discharged Batteries In Vehicles Must Be Replaced Prior To Delivery. Pre-Existing Damage Cannot Be Ruled Out.