i bought a gps dvd for my W207 from a retail but part number was given to me by C&C singapore parts dept , i wanted to buy from them but sad to say that they got no stock n have to wait for about 2 to 3 month to place order .
so when i went to a retail they said it takes about 3to 4 days to get the cd .
so i buy from the retail
but the dvd come with a new part number ( which C&C give me ) but a old map data (2008.01)
i got the dvd on 24/12/2009 which cost me about S$2000

when i call Daimler singapore they says that they only support C&C singapore
so if i bought from retail they do not support after sales .
but after all is a product from daimler ..
how should i go about ?
please help ....