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  1. E60 / E61 (2004 - 2010)
    My 08' 550i was not cranking, only click with following CAS faults. A0B4: CAS: Engine start, starter operation A0C1: CAS: Output, terminal 50 A0C2: CAS: Output, terminal 50 RS Before sending CAS for repair , I doubled check the ground strap by using jumper cables from chassis to engine. It...
  2. E90/E91/E92/E93 (2006 - 2013)
    Greetings, I am working on an e70 2010 30ixdrive repairing the harness because a part burned and damaged the frm, cas, cluster. I got the CAS kit, key and DME from a 2008 30i as well, I got the harness from a 2012 35i x5 and I made all the changes that they have due to the difference in years, I...
  3. E60 / E61 (2004 - 2010)
    Hi Everyone, Long time lurker first time poster.... I've owned my E60 530i manual for a couple months now. Bought it cheap knowing it had issues, but getting to the bottom of them is making me hate it... Main issues are the common Steering lock fault light, and an EBC (Dynamic brake control)...
  4. 6 Series
    I have a 2015 650i that cranks but won't start after disconnecting the negative battery cable to do cabin filter change. Codes I am getting are: 930890 - EWS: DME/DDE Secret Key not written or not locked 1B2001 - Electronic Immobiliser Protection against tampering B7F32B - GSM Aerial: open...
  5. E90/E91/E92/E93 (2006 - 2013)
    I have a 2006 bmw 325i Car was working fine until battery gave out. Got a new battery in and car cranks but doesn’t start. At first it had a bunch of codes about dme ews . After clearing them, still have crank no start. Only codes showing now indicate CAS is not communicating. (CF1F , E194 ...
  6. BMW Coding and Programming
    Hello! I bought a new CAS3 because my old one has some problems. It isn't installed, before I'm installing the new CAS a want to know what I need to do that it will work. I also bought 2 new Keys because there were none included. I need to know how I can program them to the CAS3. It would be...
  7. E82 / E87 / E88 / F20 1 Series (2008 - 2014)
    Hi all, I've been stuck in a very annoying situation. I've followed and read many forums related to my issue but none seem to have an answer that works for me. What happened: (LONG STORY) Car was used all day and then parked up at work at around 2pm. Nothing out of the ordinary, only issue I...
  8. 1 Series & 2 Series
    2010, e87 diesel 1 series with parasitic battery. After spending over a week painfully testing everything, every fuse, every visible wire, we've narrowed it down to the cas module. Plugged in, she's wasting 1.10 amps. Without she's at 0 47 amps. But the unit itself and circuit board looks...
  9. Parting Out
    Taken from working vehicle. 2006 (manufactured in 2005) 330i DME/CAS/KEY. Plug and play for that year only. Purchaser pays shipping. Open to offers.
    $300 USD
  10. E90/E91/E92/E93 (2006 - 2013)
    hello everyone, I've done the tests and think I found something suitable. I came home from school today and turned the car off to get the computer. once I came back to the car I tried starting it and it wouldn't budge so I got to taking screenprints.to start off I have a lot of error codes from...
  11. E90/E91/E92/E93 (2006 - 2013)
    Bought my e90 a year ago and about 4 months ago and I guess it started having FRM problems. my rear brake lights and radar connected to the cigarette lighter infront of the gear selector would stay on and I would have to press the start button without the key multiple times until they would turn...
  12. E90/E91/E92/E93 (2006 - 2013)
    2009 E90 147000 miles N52 motor and MFG DATE is 05/2009 Have made posts about CAS issues before, motoring voltage along terminal 15, and 30 and sometimes drop. Mechanics says currently, they are reading low voltage. recently got the CAS repaired, and have warranty on part, but I'm wondering...
  13. E90/E91/E92/E93 (2006 - 2013)
    Following up from my last post 2009 E90 147000 miles N52 motor and MFG DATE is 05/2009 Ive noticed these issues while driving, sometimes are low speeds or as id go to pull away from a stoplight the car would sometimes just shut off. if you push the key fob in, the car will or cut power to...
  14. E90/E91/E92/E93 (2006 - 2013)
    2009 E90 sedan. the car runs great, but after turning up the gain on my amplifier, a little bit of time passed then the car began shutting off on me with no warning. For example I was in a drive through and the motor shut off as i went to drive away. it didnt bog down, or run rough. Almost as if...
  15. BMW Coding and Programming
    Hello, i have a big problem i would be very happy if you help me. I have a BMW 650i E63 coupe and i have broken ecu/dme, so i bought a used one which is working. But i need to pair or synchronize ecu/dme with the car (cas module etc..) to start working. Engine is cranking but no start. I have...
  16. F10 / F11 (2011 - 2016)
    Hello, so I literally got a Really cheap BMW that i want to fix, it has a lot of problems but I got it so cheap that it really worth's it. So its a 2011 528I with the naturally aspirated 3.0 and I'm having some problems with it. First of all, the battery was dead, so I went and bought a new...
  17. E60 / E61 (2004 - 2010)
    I had previously had my DME fried by a bad mechanic, it was changed and fixed, along with the wiring harness for the DME, and the key. Recently, my car did not start again, I had a mechanic check it out, and he said the car, KGM Module, ignition switch, and Key was bad and he changed it, and it...
  18. E63 / E64 6 Series (2004 - 2010)
    Hello forum, I have a 650i LCI from 2008. For a week I have been experiencing electrical problems after turning off the car. When I turn it off, the headlights, tail lights and break light keep flickering for a while and then they keep on so I have to turn the switch on and off until they...
  19. E90/E91/E92/E93 (2006 - 2013)
    2012 E92 328xi 140k miles Manual transmission I've had this car for a little over 2 years and recently had trouble with some bad ground wiring. After replacing the wiring and diagnosing a blown CAS module too, I ordered a new one with a matching key from a 2007 E92 335xi. After plugging it in...
  20. E90/E91/E92/E93 (2006 - 2013)
    Hi all, How are you?! Please, I need help with this problem. When I turn off the engine of my BMW 330i E90, seconds after the Start Stop button´s light turns off, the Start Stop button and the gas pump turns on again. I do not press any car key´s button. The car does this all alone. This loops...
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