04-10-2008, 08:24 PM
Hello All! I am having a problem with my 2002 BMW 745I Computer. The Keyless entry doesn't work all the time, the luggage/trunk doesn't open with the keyless entry or the button inside the car. I have to manually open it with the key. There are other little problems, but the car drives fine, but it says Power Module Failure. I was told that the computer had to be reset and to disconnect the battery for a few minutes. I've disconnected the battery, still no change. It seems there is a short somewhere. What are these problems & What does this mean? Also, is there a way I can reset the computer without disconnecting the battery? Thanks in advance for all of you guys assistance with these issues.