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  1. 7 Series - E65 / E66 (2002 - 2008)
    I've been looking everywhere and I can't seem to find not even a picture of both sides of my pcb board on vvt from my 2003 BMW 745LI CAN ANYONE HELP? My vvt got sum water damage and fried a couple circuits and now I need to figure out which component goes where I'll post a pic!
  2. E60 / E61 (2004 - 2010)
    Hello I'm looking to swap the complete drivetrain from my 06 530i into my project truck. This is the first time I'm working with anything BMW, yet alone modern automotive electronic. So I'm wondering what is the absolute minimum wiring harness I need for the engine to run and the transmission to...
  3. General BMW Questions
    Hello so I've owned this e39 for a little bit now not having that many issues with it and I love the car but I've had this issue from the start and I wanna know how to fix it. My positive battery terminal is melting and has now cracked exposing wires (happened this week sometime) And I've...
  4. E36 (1991 - 1999)
    Howdy, I’ve been experiencing some electrical issues for a while now but lately they have gotten worse. I drive a 1998 323is ive owned it for around 2 years. Let me start at the beginning, last year my windows and sun roof wouldn’t work intermittently. About January or so my windows stoped...
  5. E90/E91/E92/E93 (2006 - 2013)
    Hello I got an N54 and am having bsd issues and not sure what the problem is, says i got missing ibs sensor and water pump missing even though I just changed the water pump and tstat but I don't even think it was the problem. Definitely a bsd problem any thoughts?
  6. E90/E91/E92/E93 (2006 - 2013)
    I've been chasing a no crank, no start ghost in my 2006 325xi for about the last year. Currently at 164K miles and the engine runs well when it starts. My issue started in September of 2019. At first it was an intermittent no crank, no start that would come and go. A second press of the starter...
  7. E90/E91/E92/E93 (2006 - 2013)
    Rebuilt my n47 engine and it started up again just fine. Then turned it off, put some plastic bits on and it's not started since. Brake lights stay on, changed the brake pedal switch, no joy. Changed the battery, tried it with the IBS disconnected, no joy. I starts when I press start...
  8. E60 / E61 (2004 - 2010)
    Few month ago my parking assistants stopped working. I am getting message smth like module is not responding. I thought maybe its broken and replaced with exactly same part number but nothing got changed. I guess wiring got broken somewhere? Is there anything I can DIY? Also, my right plate...
  9. E36/7 Z3 (1996-2002)
    hey guys I own a 1998 z3 and its my first car. I was gifted it as a present for my 16th bday from my grandparents. They bought it factory new in 98, its had several shop work on it since it was purchased for everything from an oil change to a new inner door panel, a new bumper and several new...
  10. E46 (1999 - 2006)
    I have a 328i E46 and it ran great the first day I had it. The next day I was driving and all of the sudden when I pushed the clutch in to prepare for a stop the car stalled. After that it was idling very low and stalling now and then. I cleaned the maf sensor and when that didn't work I...
  11. E90/E91/E92/E93 (2006 - 2013)
    Recently I charged my battery at 55 amps, but left the charger connected while trying to start it. Now there is power only to the engine bay (the fan wasl still running), but there is no power anywhere else. I already replaced the rear distribution module, battery, and main relay. Doe anyone...
  12. E90/E91/E92/E93 (2006 - 2013)
    Hi Due to me being a moron, a slightly open window during a downpour has resulting in my drivers side window switch no longer working. The mirrors and windows still operate (when adjusting the seat between saved settings and using the fob respectively) but the switch is no use at all. Original...
  13. E39 (1997 - 2003)
    Just picked up a 99 540iT Sportwagon and am trying to shake out the little bugs. I was coming home from Mavericks (HMB) and got the dreaded "TRANS. FAILSAFE PROG" message on the display. Didn't seem to have any tranny issues and I switched to "sport mode" to undo an annoying driver in the...
  14. 7 Series - E38 (1995 - 2001)
    About 2 months ago I was starting to drive the car and it gave an alert on the dash that said "Trans fail safe mode" and the steering wheel moved up like when you turn off the car. Later I found out that it was because of the bolt missing in the battery cable which was making it loose and...
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