Hi, I have a failure code C1742 which corresponds to the failure of the rear parking aid speaker, but I can not find it.. I have read, that it is possible to access it from the trunk, but that car did not have subs, I have.. maybe it is still possible to access it from trunk or should I take out the back seat and back shelf?

Maybe somebody has a photo with exact location of this rear parking aid speaker?

Thanks a lot

 

Sorry, I was so un-careful, did not notice this part is for X308 not X350.. admins, please delete this thread..