My 525tds has had to go into the garage as the alternator has packed-up the problem i am having is the garage has said i have the choice of either 95amp or 140amp. They have said they dont know which one is fitted to the car at the moment as it has no markings, i have phoned BMW who dont seem to know even with the chassis number, and the garage are reluctant to order either until i know which one it is, as ordering the wrong one my have an adverse affect on the car???.
how do i find out which one i am suppose to fit to my car? i have had a look on realoem and it just gives you the choice between the two.
please can someone please help on this matter?
thanks in advance