Override comfort access key selection?

[evolver]

Is there a way to override the key selection that Comfort Access system makes? For example, if my wife and I both get into the car with our keys, X5 may choose either of the keys and set itself up accordingly. Sometimes it causes inconvenience. For example, she has the "three blink" feature on a lane change disabled but I have it on and assume that it is on. I'm wondering if there is a way to override the selection that X5 makes when both CA keys are within range?