RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
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Guide nozzle of hot air gun on to shear bolt of protective housing.
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Switch the heat gun on and heat the bolt for approximately 20 to 25 seconds.
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Remove shear bolts with locking pliers - arrow -.
‹› The threads of both shear bolts - 3 -, that are screwed into the ECM, are not coated with a locking compound. The threads in the ECM housing
must not be heated and do not require to be heated (unintentional heating of the ECM).