Checking and correcting ATF level

WARNING: This page is about a different car, the 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

ATF level is checked at the ATF check plug.
ATF level is correct if a little bit of fluid still escapes at the ATF check plug between 35 ° and 45 ° C * See note (dependent on the fluid level when warming up).

* For warm countries 50 ° C

Start engine.
Raise vehicle.
Place drip tray VAG1306 under transmission.

CAUTION: Wear protective glasses.

Fig 1: Removing And Installing ATF Inspection Plug From Oil Pan

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Once an ATF temperature of 35 ° C is reached, remove ATF check plug (arrow) and drain excess ATF if necessary.

Fig 2: Correct ATF Level

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If ATF flows out from the ATF filler plug hole before the ATF reaches 40 ° C, the ATF level (arrow) is OK.

NOTE:

ATF check plug must be closed again by 45 ° C * See note at the latest.

* For warm countries 50 ° C

Add ATF if no ATF has escaped from the ATF check plug hole by 40 ° C.
ATF specification → Capacity

Fig 3: Inserting ATF Filler Tool VAG1924 Into An Opening In Protective Cap

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Insert ATF filler tool VAG1924 into an opening (arrow) in the protective cap, but do not knock cap upward.

Fig 4: Fill With ATF Using V.A.G 1924

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Fill with ATF using ATF filler tool VAG1924 until ATF exits from the check hole.

Fig 5: Replacing Seal For ATF Check Plug

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Always replace seal (arrow) for ATF check plug.
Tighten ATF check plug to 80 Nm.
Switch off motor.
Select diagnostic function "06 - end output" in selection.

Fig 6: Diagnostic System VAS 5051: Display

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Display on VAS5051 :

Switch off ignition and disconnect diagnostic connector after this indication is displayed.
Install noise insulation.