C 350 (204.056) V6-3.5L (272.961) (2008)
Vehicles with Parktronic system (PTS) code 220
9.1. Insert outer right rear, inner right, left inner and outer left PARKTRONIC distance sensors (B8/9) into brackets on rear bumper paneling (1).
Previously check whether a decoupling ring (transparent silicon ring) is installed on all PTS ultrasonic sensors.
Vehicles with Parktronic system (PTS) code 220
10.1. Insert PTS wiring harness into rear bumper paneling (1) and fasten to center basic carrier (9) at specified attachment points (circles).
Component Identification
11. Glue damping mat (15) into rear bumper paneling (1).
The damping mats (15) are different for the right and left side. Pay attention to precise position (broken line) when fitting.