Audi VAS5581A Battery Replacement

Service Information
Special Tools & Equipment
Subject: VAS5581A Technical Product Service Information
UPDATED Oct 10, 2024 to include Battery replacement
This communication provides important information on the High Voltage Diagnostics Box VAS5581A.
The VAS5581A has an internal battery that must stay charged. Keep the provided charger
always plugged into the VAS5581A and a wall outlet.
*NOTE: DO NOT open the VAS5581A to replace the batteries if still under warranty, please contact the
Audi Tools and Equipment program at 800-892-9650
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Number: ATE-24-12
Date: Sept. 25, 2024