Blind Spot Malfunction Driver Side




As some of you know I did the 2018+ conversion on my 2015 S550
I'm having an issue and this is my only issue. The driver side blind spot monitoring isn't working on my sedan, the passenger side seems fine I haven't had any issues but the driver side doesn't want to work. BenzNinja and I spent some part of the morning looking over stuff i've been wanting to do and this was something we've reset and in the end coded over to stop making noises and now I don't have blind spot monitoring
Where is this module located on our W222's? im seeing rear bumper driver side? Im wondering if when we did the conversion if it was plugged in or needs to be looked at for replacement because it's only the drivers side.
I don't want to open up the rear bumper when it was just converted to the post facelift so is there another way I can check for this?
https://www.youtube.com/shorts/GQ4ZbDmnJ40
Last edited by MayorMcCheese; Jul 23, 2023 at 02:16 PM.
As some of you know I did the 2018+ conversion on my 2015 S550
I'm having an issue and this is my only issue. The driver side blind spot monitoring isn't working on my sedan, the passenger side seems fine I haven't had any issues but the driver side doesn't want to work. BenzNinja and I spent some part of the morning looking over stuff i've been wanting to do and this was something we've reset and in the end coded over to stop making noises and now I don't have blind spot monitoring
Where is this module located on our W222's? im seeing rear bumper driver side? Im wondering if when we did the conversion if it was plugged in or needs to be looked at for replacement because it's only the drivers side.
I don't want to open up the rear bumper when it was just converted to the post facelift so is there another way I can check for this?
https://www.youtube.com/shorts/GQ4ZbDmnJ40
as all the dealers over time failed to fix this in the OP's car it is a challenge now
stay tuned




Luckily for me since I cut off the mufflers I have much better access to the module that I hope needs replacing I checked it out today and unplugged it and plugged it back in but BenzNinja coded over it already while we wait for replacement




hopefully will have this solved but idk at this point
hopefully will have this solved but idk at this point





