Mercedes W212 | Service For The Former Taxi (Pt 5)

Time to make a service and some repairs for the former taxi. This is a Mercedes-Benz E-Class W212 E220 9G-Tronic estate with 570.000 kilometer driven. Already much have been done and the car feel so much better then when I got it from the seller!
00:00
Removing the front bumper for parking sensor change, the fault code reader told me the left middle sensor was broken. But I did change the sensor and unfortunately still not works. Both front and rear parking sensors are in working condition but I still get the following fault codes.
(B124914) (U110100) (U112B00)
03:18
Diesel fuel filter change
04:28
Engine air filter change
05:16
Found these open cables and repaired them with shrink hose. Six cables was totally exposed, so really glad I found this in time.
05:55
Engine oil change. Oil change was really needed it was overdue by 3600 km. But it was still 135 days left. The service is 25000 km / 1 year what ever occur first.
10:38
The soft close drive motor had capitulated when I got the car, after all it had been used as a taxi so it's not so strange it did give up. This is actually really easy to replace for a new drive with motor, or if you could locate the actual motor inside is possible to replace it. The motor is similar to the one used for ELV lock. But I could not locate it.