My TPM sensor popped up this morning stating that the right front tire has low pressure. I checked it and no puncture whatsoever. When I went to reset the TPM in the I-Drive, the "reset" is grayed out. The next available appt at BMW of SF is another 1 1/2 week. What can I do to get rid of the annoying red symbol on the dash?????

 

If 2007 TPM reset works like in previous years cars, you need to have the engine on but car stationary to reset. It will then take some time (or rather space - about 10 miles) of you driving around before resetting properly.