S5 Quattro Coupe V8-4.2L (CAUA) (2009)
2. Check ground point on longitudinal member (on the right side, to the outside rear of the alternator) depending on the configuration of the ground
wire as described below.
Version A: Ground wire (Figure 2, 2) runs horizontally to ground point (Figure 2, 1).
No further steps are required.
Version B: Ground wire (Figure 3, 2) runs vertically to ground point (Figure 3, 1) and is not sheathed with a corrugated tube.
No further steps are required.