[al70]

Hi all this 2015 c class Mercedes keeps throwing the fault in the picture,  the car has never been in a collision,  when he stops the car it goes away but once he hits 100 kmh it comes back on again,  any ideas why this is happening or how to remove it, cheers.

[W211]

Do you get any dtc when make quicktest?

[carwerks]

Hi all this 2015 c class Mercedes keeps throwing the fault in the picture,  the car has never been in a collision,  when he stops the car it goes away but once he hits 100 kmh it comes back on again,  any ideas why this is happening or how to remove it, cheers.

Scan for codes in all systems and post anything related to the distronic sensor. Distronic sensor is usually located behind the front emblem. Depending on the package you should also have communication with a Radar Control Unit (part of the active cruise and collision mitigation system) possibly located in the trunk. If no communication with Radar unit via scanner you would need to dig into checking power and grounds.

[al70]

Thanks, I told him to do a full scan and send it to me, I'll post it when it arrives