G37

Grounding Points: G34P, G34S, G37:

Grounding point G37 below the A pillar in the cabin on the right-hand side is intended only for Motronic 5.2 engine management system components:
205 Mass air flow sensor (G37P)
345 Crankshaft position sensor (G37S)
587 Control module, M5.2 (G37P and G37S)