• 15.15 Combustion engine, complete/engine housing/crank assembly4
• 15.16 Cylinder head1
• 15.25 Engine cooling system1
• 15.30 Air intake/charging1
• 15.35 Starter2
• 15.36 Cold-start aid/glow system19
• 15.40 Exhaust system/exhaust aftertreatment1
• 15.45 Engine management89