1. Ignition coil 1 with power output stage "N70"
2. Ignition coil 2 with power output stage "N127"
3. Ignition coil 3 with power output stage "N₂91"
4. Ignition coil 4 with power output stage "N₂92"
5. Hall sensor 3 "G300"
6. Actuator element A of the camshaft adjuster "N580" (for 1st cylinder)
7. Actuator B of the camshaft adjuster "N581" (for 1st cylinder)
8. Actuator element A of the camshaft adjuster "N588" (for 2nd cylinder)
9. Actuator B of the camshaft adjuster "N589" (for 2nd cylinder)
10. Actuator element A of the camshaft adjuster "N596" (for 3rd cylinder)
11. Actuator B of the camshaft adjuster "N597" (for 3rd cylinder)
12. Actuator element A of the camshaft adjuster "N604" (for 4th cylinder)
13. Actuator B of the camshaft adjuster "N605" (for 4th cylinder)
14. Solenoid valve 1 of the adsorber -NBO-