A8L Quattro Sedan W12-6.0L (BSB) (2005)
‹› Only the indicated bolts - 1 through 11 - may be loosened.
‹› If other bolts are loosened, this may affect the function of the mechatronics unit or it may come apart.
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Remove mechatronics unit together with wiring harness from transmission, at the same time guiding out connector for wiring harness.
Installing
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Make sure that seal - B - is properly installed and secured.
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Replace wiring harness connector O-rings and lightly coat with ATF.
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Clip wiring harness - A - onto mechatronics unit - B -. At the same time, insert tab - arrow - on backside of wiring harness into mechatronics unit.