pse pump
 

Hi, I just brought a slk230 and the central locking doesnt work i have read lots of things and it seems the pse pump is not working i have taken it out the part number reads 2108000248 it looks like it may have been modified does any body know the true part number it is a 1997 model. or a aprt number that will fit my slk any help would be great.

Thanks Becky