Just my luck... Once I pulled into the dealership the keys started working again. The dealer said that since it was not acting up they cannot determine what it is to fix it. They scanned the system and found no faults. Does anyone know what this could be? The only other thin that I have notice was that when I shut the engine off the battery light in the dash blinks on for a second. Does this happen with all E53's ?

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Mike
Lake Mary, FL.
2004 X5, 3.0L