One problem related to tire pressure monitoring system has been reported for the 2004 BMW 7 Series. The most recently reported issues are listed below.
Consumer 2004 BMW 745 li car phone did not register when in the cradle. Navigation did not function properly. *** nar received 10-18-** the consumer stated the vehicle had several software upgrades to get the navigation system to work. On multiple occasion, the flat tire light continued to illuminated even though the consumer did not have a flat tire. The drivers side window never opened or closed all the way.