Forum: X5 (E53) Forum
02-19-2022, 10:50 AM
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Replies: 54
Views: 2,749
EWS3.3 wire testing....
EWS3.3 wire testing. (https://www.rpmmotorsport.net/pages/ews-3-test-before-replacement)
Grab your voltmeter and check each EWS wire. Is fuse 11 okay? Check for voltage drop across it. It's where my...
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Forum: X5 (E53) Forum
02-19-2022, 12:39 AM
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Replies: 54
Views: 2,749
SBBimmer,
A procedure is available on how to...
SBBimmer,
A procedure is available on how to test the EWS. I found it while looking for a replacement EWS. PM me your emails address. I’ll mail a file. I’ll look for the original link and post it...
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Forum: X5 (E53) Forum
02-17-2022, 12:25 AM
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Replies: 54
Views: 2,749
How many keys do you have? It wouldn’t hurt to...
How many keys do you have? It wouldn’t hurt to initialize them. First, lock and unlock it with a key manually. Try a start afterwards. If it goes low on power, mine will crank but not start. After a...
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