Do u know is the abc pump was replaced? If not then expect that to get replaced soon.. $3k..
Not trying to flame.. I owned a 00 CL500 last year for approximately for 4 months, before i decided to sell it.. It was clean title with only 36k miles i bought it from the original owner.. my abc pump was not going out but eventually will go out.. I sold it for 30k in dec 06
Sweet car but unless u got warranty expect to pay $$$.. since it has more electronics then a NASA rocket...
ALso one other thing i realized u have a cl600 if i recall correctly from mbworld.org that cl600 has a recall fix on the abc pump..