I drove my wife's 2011 X5 yesterday with no issues, other than the rough idle at start up, which i believe is in regards to the valvetronic. I replaced the valvetronic motor with one from FCP Euro maybe less than 2 years ago, but it threw a CEL recently, and put the SUV into limp mode.

This morning, it cranks but will not start. I even jumped the battery, with no luck. I get two codes.

2E0F: Valvetronic system deactivated, adjustment fault too frequent
2A61: Relay, igntiton and injection system, supply voltage, fuel ignition: line disconnection

I'm sure it will not start due to the second code.

Does anyone have any leads? I will try to start diagnosing later tonight.