If you are putting it into your e30 a better place to check would be baye30.net or norcale30.com. They will be better able to answer most of your questions. Your best bet is to convert to OBD-1 and bypass the EWS if using an S52. If you are using an S50 you should be able to bypass it as well. Otherwise you need the EWS black box under the dash, the antenna ring that goes around the key, and the chip from the key itself. |