GLK 350 4MATIC (204.987) V6-3.5L (272.971) (2010)
3. Connect brown line (22) of supply wiring harness (15) with a black potential distributor (23) to brown line from slot 31 of connector insert (25).
4. Connect red/brown line (24) of supply wiring harness (15) with a black potential distributor (23) to red/brown line from slot 30 of connector insert
(25).
5. Fit connector insert (25) in yellow connector 9I (21).
6. Connect yellow connector 9I (21) to rear SAM control unit with fuse and relay module (N10/2).
7. Insert fuse holder (16) into slot 59 on rear SAM control unit with fuse and relay module (N10/2).
8. Route supply wiring harness (15) along vehicle wiring harness to rear center section.
Route the supply wiring harness (15) as follows:
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Route brown ground line to ground point (right wheel arch, trunk) (W7).
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Route the three black 2-pin plugs for speaker to marked area (arrow B).
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Route white 8-pin connector (sensors) to rear center section.
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Expose black connector (2) at rear center section.
9. Connect brown ground line of supply wiring harness (15) to ground point (right wheel arch, trunk) (W7).
10. Fix supply wiring harness (15) in place along vehicle wiring harness using cable ties (arrows A).