Hi guys I need your help I’m fairly new to owning a z4 purchased it last September. My car runs great except on occasion. I go to start it but nothing happens. Nothing!, doesn’t even crank over. My battery & alternator are good. I’ve replaced my starter, ignition switch, and just yesterday my clutch safety switch. Still won’t start intermittently. Any thoughts ideas on the situation. Oh and no codes are popping up sooo. I’m thinking the starter relay switch possibly? Otherwise I’ve been doing some reading & it could be the IBM module. On schematic it goes,
(KEY FOB) - (EWS BOX)- (IBM MODULE)= (STARTER) I can’t tell if my starter is staying engaged at all but it sure is hot. I didn’t think they were supposed to get so hot that it would burn you? Is this a symptom of my issue ya think? Any help would be appreciated
(KEY FOB) - (EWS BOX)- (IBM MODULE)= (STARTER) I can’t tell if my starter is staying engaged at all but it sure is hot. I didn’t think they were supposed to get so hot that it would burn you? Is this a symptom of my issue ya think? Any help would be appreciated