Warning triangle holder.

[CannonW204]

so whilst replacing the bulbs in the boot lid I managed to snap the securing pins on the warning triangle holder. Does anyone have a part number for it or any idea where I can get a replacement (other than MB themselves). Can't find anything anywhere but then I'm pretty shocking at that sort of stuff. I've got a W204 C350 Saloon. 59 plate. The link highlights the part but no numbers.

C-Class - Interactive Owner's Manual [Overview | Boot]

Thanks for any help.
Chris.

 

[CannonW204]

And I've also posted this in the wrong area. If someone can stick it in the car parts section that would be great?