2 Messages After Fixing Rear Bumper




I recently had some work done on my s560 after someone gave it a tap and ruined the headlight while my son and I were at the beach many many miles away from NJ. The gent was nice enough to leave a note and accepted full responsibility, so we were all good.
Got home, dropped off at body shop. Top rated one.
While the body shop was looking around they saw the rear body panel was dented and repaired at some point.
So they redid the rear bumper for me.
All was fine until I got the blind spot and active brake assist messages.
I scanned it and found some codes.
Benz Ninja cleared them up. And they stayed off for about 17 miles.
Then they came back, so I went and cleared them up.
And again, the messages were clear for about 17 miles, then they came back.
I guess I have to take the bumper off and see whats up.
Xentry is telling me that sensor 1 and 5 are messed up.
Codes C110178, for sensor 1, and code C110500 for sensor 5.
See also the photos of the repair that was done on the car before the shop fixed it.
Thinking of just replacing them.
See attached photo from xentry, sorry for the sun glare.
Last edited by vinflouen; Sep 18, 2023 at 04:55 PM.
I recently had some work done on my s560 after someone gave it a tap and ruined the headlight while my son and I were at the beach many many miles away from NJ. The gent was nice enough to leave a note and accepted full responsibility, so we were all good.
Got home, dropped off at body shop. Top rated one.
While the body shop was looking around they saw the rear body panel was dented and repaired at some point.
So they redid the rear bumper for me.
All was fine until I got the blind spot and active brake assist messages.
I scanned it and found some codes.
Benz Ninja cleared them up. And they stayed off for about 17 miles.
Then they came back, so I went and cleared them up.
And again, the messages were clear for about 17 miles, then they came back.
I guess I have to take the bumper off and see whats up.
Xentry is telling me that sensor 1 and 5 are messed up.
Codes C110178, for sensor 1, and code C110500 for sensor 5.
See also the photos of the repair that was done on the car before the shop fixed it.
Thinking of just replacing them.
See attached photo from xentry, sorry for the sun glare.




N62/4 control box in the trunk, left side.
and B92/7 which appears to be the sensor on the right rear.
I would take it back to the shop but I’m not doing that again….
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im all set now.
if you guys have this issue use some epoxy to keep the box in place behind the bumper in its bracket.
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I have since bought (2) modules for the driver side one which was brand new the other was used both nothing then I have tried working with my existing module and still nothing.
all (3) modules I have worked decently advanced diagnostics with BenzNinja since July and still nothing.
I always put duct tape in the area to lock it into place ( i deleted the mufflers so I have very easy access to the radar modules) and still nothing.




You cant really repaint these.
if benzninja walked through your issues then your issue is a hardware issue.
i basically reinserted mine and then some epoxy to keep ithe module box in place.
if its off a millimeter it will not work
QUOTE=MayorMcCheese;8854349]I have a similar issue - its been going on Since July 2023.. I did the 2018+ S63 conversion and when I got the car back the driver side blind spot monitoring has never worked and then the passenger side would act up very often where it would show the red triangle in the side view mirror telling me someone was next to me when no one was multiple times.
I have since bought (2) modules for the driver side one which was brand new the other was used both nothing then I have tried working with my existing module and still nothing.
all (3) modules I have worked decently advanced diagnostics with BenzNinja since July and still nothing.
I always put duct tape in the area to lock it into place ( i deleted the mufflers so I have very easy access to the radar modules) and still nothing.[/QUOTE]
Once you touch the S class body you get drama as Peter sais.
I'm close to just giving up with the blind spot monitoring though




do you have xentry?
you are in NJ right?
We've just updated the software top to bottom.
Im over it lol




its a hardware issue.
We've just updated the software top to bottom.
Im over it lol
Once you touch the S class body you get drama as Peter sais.
I'm close to just giving up with the blind spot monitoring though
The solution involved using pushing hat pin type needles through the holes to align the sensor holder. My wife held the pins in alignment while I lifted up the bracket, hosed it down with hot glue then proceeded to burn the heck out of my finger tips when I mashed it back down and the glue squirted out through all the mounting holes.
The sensor required about an hour of driving in 2-3 lanes of traffic before it came back to life.






