Necessary preliminary tasks

• Remove heat shields.
• Support the automatic transmission with hydraulic lifting equipment.
• Remove TRANSMISSION CROSSMEMBER .

VERSION 1: 

Grip clamping bush (1) and slacken nut (2).

Detach the clamp (3) downwards using a screwdriver.

Pull cable (4) out of holder.

Installation note: 

ADJUST GEARSHIFT LEVER .

Fig 1: Identifying Clamping Sleeve, Slacken Nut And Retainer

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VERSION 2: 

Release screw (1).

Remove clamping bracket (2).

Release shift cable head (3) using a screwdriver from ball head of shift cable lever.

Installation note: 

ADJUST GEARSHIFT LEVER .

Fig 2: Identifying Shift Cable Head, Screw And Clamp

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VERSION 3: 

Unfasten nut.

Remove cable (1).

Installation note: 

• Release nut
• Adjust cable by means of holder (2) until spacing A = 1 mm is obtained
• Tighten down nut

Fig 3: Identifying Cable Holder

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VERSION 4: 

Move selector lever to "Parking".

Release shift cable head (1) using a screwdriver from ball head of gearshift lever.

Detach clamp (2) downwards using a screwdriver.

Slide cable (3) towards rear and disengaged in downward direction.

Installation note: 

ADJUST GEARSHIFT LEVER .

Fig 4: Identifying Retainer, Shift Cable And Cable Head

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Unscrew connector (1) and disconnect.

Fig 5: Turning Plug

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Insert special tool 24 2 390 in sealing cup (1).

Fig 6: Inserting Sealing Sleeve Using Special Tool (24 2 390)

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Remove TRANSMISSION OIL SUMP .

Unlock sealing sleeve with slide (1).

Fig 7: Unlocking Sealing Sleeve With Slide

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Note position of sealing cup.

Pull out sealing cup (1).

Installation note: 

Screw in sealing sleeve partially (lug in upper area). Turn until lug engages in groove of transmission. Slide in sealing cup.

Lug on sealing cup must not be damaged! 

Fig 8: Pulling Out Sealing Cup

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Release all screws (1 and 2).

• 1 = M6 x 59 mm
• 2 = M6 x 20 mm

Remove mechatronics.

Fig 9: Identifying Mechatronics And Screw

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Release all screws (1 and 2).

• 1 = M6 x 59 mm
• 2 = M6 x 20 mm

Remove mechatronics.

Fig 10: Identifying Mechatronics Screws

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Installation note: 

Check gaskets (1 and 2) for damage, replace gaskets if necessary.

Coat new gaskets with automatic transmission fluid and install.

Fig 11: Identifying Gaskets

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Installation note: 

Insert screws (3) alternately until contact is made with each screw head.

Insert all further screws contact is made with each screw head.

Fig 12: Identifying Screw Head Screws

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Tighten down screws in order 1...10.

Failure to comply with this requirement will result in serious damage to the automatic transmission!

Tightening torque 24 30 1AZ .

Fig 13: Automatic Transmission Valve Body (Mechatronics) Screws Tightening/Loosening Sequence

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Tighten down screws in order 1...13.

Failure to comply with this requirement will result in serious damage to the automatic transmission!

Tightening torque 24 30 1AZ .

Fig 14: Identifying Screw Head Screws

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