| Exhaust system, engines with code letters AXX, BPY, BWA |

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| The flexible joint (de-coupling element) in the front exhaust pipe must not be bent more than 10° – otherwise it can be damaged. |
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| Renew gaskets and self-locking nuts. |
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| After working on the exhaust system, ensure that the system is not under stress and that it has sufficient clearance from the body. If necessary, loosen clamp and align silencers and exhaust pipe so that sufficient clearance is maintained to the body at all points and the mountings are evenly loaded. |
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| The exhaust manifold and the turbocharger are combined as one unit; removing and installing → Chapter. |
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