The order for e...

The order for a cable that is brand specific for Mercedes (that means that there are still a lot of bad,non-functioning copies offered (China,Korea, it has already happened that this cable was offered for 7 euros(excl.shipping of at least 10 euros) and the wiring was just not connected. At OBD department store without shipping costs a perfectly working copy, because the product is intended for the on-board computer readout (and the erasing of fault codes after repair of defects) it is very important that no data is erased by faulty wiring because thereby the perfectly functioning car can come to a standstill.