A Porsche Panamera's engine has adjustable cam timing. The adjuster varies the rotation and position of the cam. A broken adjuster bolt can result in a loss of timing on the camshaft, which could result in catastrophic engine failure. Click to read more about https://islandtweethearts.com/porsche-panamera/Other features of the Porsche Panamera include the air ride suspension system and active management system. This system has many components and must be maintained in good working order to ensure safety.