GL 320 CDI (164.822) V6-3.0L DSL Turbo (642.940) (2008)
3.
Locate adjuster (Figure 4, arrow) and carefully lift up adjuster clip (Figure 5) with a small screwdriver to reset the bowden cable.
Note:
Do not remove the clip completely (Figure 6).
4. Close the adjuster by pressing the clip back into place.