Mercedes W212 | Replace Front Parking Sensor

How to replace front outside left/right parking sensors (parktronic) for W212 E-Class without removing bumper, only for outside left/right sensors. Be aware that these are not same as the other senors for the rear and front. This its part-nr A2125420118 all other sensor its A2125420018. You could do this task without removing the wheel but a bit harder.

Видео Mercedes W212 | Replace Front Parking Sensor канала MB212