Checked for 12v at starter. Checked the fusable links from + on battery. Checked the power at the ignition switch at the start position, getting 12v on yellow/black (that's the lead to the starter relay). Checked the fusebox at the starter relay input, getting 12v from there, so there's a good connection to the ignition switch. BMW X5 General Control Module Removal (GM3) – 2000-2006 E53. By Staff Writer. October 28, 2021. 0. 13390. Affiliate link disclosure – The BMW Repair Guide uses affiliate links in their site. For more information on affiliate links, please click here. Repair Summary. Repair Difficulty and Cost. I have one big problem with BMW X5 V8 4.8i ecu, the car no start. Starter relay and fuel pump relay turn on-turn off-turn on-turn off-turn on-turn off intermittence synchronize between two relays.Battery is Ok. Ground connections from engine is OK. Strange it fails. Scan tool not recognize. Buy Now!New Starter from 1AAuto.com http://1aau.to/ia/1AEST00531This video shows you how to install a starter on your 2004-2010 BMW X3. The starter is a powe 2007 X5 (E70) wont crank/ start. Bought my 2007 X5 3.0si (60K miles) 3.5 months ago, has been driving like a dream. Previous owner seemed to have taken great care of it, from what I can tell anyway. Last night after driving ~30 mins I ran into a store for 15 min, come out and tried to start. BMW starter problem? In this video, I will show to tell if your BMW Start is bad and this will work for all 4, 6, and 8 cylinders BMW engines. It BMW OWNER, If it is blown the EWS will not send power to allow the starter to turn. If you are stuck you can try something. Disconnect the plug from the EWS and jump pin 1 to pin 2 on the plug not the EWS unit. This bypasses the EWS and sends 12v to the starter interupt relay. It still my not start but it should at least crank. 2309 posts · Joined 2010. #6 · Mar 11, 2015. I'm pretty sure a 2000 528 would have the MS42 DME. Starter control schematic from WDS is attached. The EWS energizes the starter solenoid itself without an intervening relay. I've read that the EWS does have an internal relay, that could presumably fail, but can't confirm that from BMW tech doc wtAcGX.

bmw x5 starter relay location