ATE-19-04

Service Information
Number: ATE-19-04
Special Tools & Equipment
Subject: Audi VAS5578 Electrical Supplement MRT Auto-Shipment Date: Feb. 14, 2019
AT-420
Audi of America is pleased to inform you of the automatic delivery of the Audi MRT Auto Shipment AT-420
used to diagnose and repair electrical components on vehicles found across the entire Audi model line.
Starting March 11, 2019 all Audi dealers will be shipped one AT-420 Special Tool Package, Freight F.O.B.
Snap-On OEM and invoiced directly via the dealership Parts Billing Account.
Dealers wishing to order additional AT-420 Special Tool Packages should notify the Audi Tools and
Equipment program by calling: 800-892-9650. Additional orders will be filled in the order received.
Please direct shipping and billing inquiries to the Audi Tools and Equipment program: 800-892-9650.
Franchise Type
Audi Exclusive &
Dual
Package Qty.
Dealer Price USA
Dealer Price Canada
1 tool
$ 108.60
$ 194.60*
* Canadian prices are subject to change.
USD to CAD conversion will be calculated at time of invoicing at the current rate. Canadian pricing also
accounts for importation costs from US to Canada.
Tool Description
Illustration
VAS5578 - Test instrument/DSO adapter (5+6-pin)
Used in conjunction with the test instrument box VAS6356 and hand held multimeters for diagnosis of various components with 5 and 6 pin connectors such
as G70 air mass meter and N493 engine temperature control actuator element
used on the Q3, Q5 and A4 with 1.8 and 2.0l TFSI engines.
Audi Exclusive & Dual
Page 1
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