CL 550 4MATIC (216.386) V8-5.5L (273.961) (2009)
^ After soldering, position the solder connectors (arrows, Figure 7) on the wire and wrap it in fabric tape (A, Figure 7).
^ Secure the individual wires of each wiring harness together with fabric tape (arrows, Figure 8).
^ Route the harnesses back to their original positions so that the harness ducts can be properly closed.
^ Clean the ground points to eliminate further corrosion. Additionally, check ground point W43.
^ Dry the floor covering, or replace if necessary.
^ Reassemble in reverse order.
7. Reattach the rocker panel cover.
B. Model 221
B. Model 221