Question:ELM 3 Wire Or 4 Wire Module install
#1
Senior Member
Thread Starter
Question:ELM 3 Wire Or 4 Wire Module install
Im about to begin my installation this weekend because it going to be hot. My e55 is 2004 would you guys happen to know if its a 3 or 4, because this manual is so funky the way they describe it.
#2
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Highly recommend you check the harness going to one of the front Airmatic struts. It's the only way to know for sure. Pull back the sheath and there will be either 3 wires or 4.