My key is hanging up in the cylinder; I did a search and found this topic but the REAL answer is not here. What is the OFFICIAL LUBRICANT of MB regarding the lock cylinders? Graphite or petroleum (e.g. WD-40)? Anyone know what MB recommends?

-Tom

__________________
RIP "Betsy" (Oo=*=oO)
'96 E 3 2 0 (W 2 1 0) M 1 0 4 (Totalled)
Spaces in sig so as not to screw up the SEARCH; every time someone searches for that MB they don't want my sig!

2004 Audi A8L
'98 VW Passat 1.8T 5M
'87 Alfa Romeo Milano 2.5L 5M
'67 Impala convertible, 327cid