Good old Dealership reliability. (Pun)
I had them do my install of a 2.5 inch lift (as I didn't have a hydraulic spring compressor).
The rang me on my mobile and asked me "What are the big round things?".........Bumpstops !!!
So I thought to myself, These guy's don't know anything !!
I insisted on an inspection before reassembly. So they invited me into the workshop and allowed me to oversee the final assembly. What I didn't count on was the barrage of questions from the mechanics
Seems like that if it's not standard on the factory assembly line, then they don't know what it is and can't identify the part.
What is with mechanics nowadays?