One problem related to ignition has been reported for the 2009 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Hyundai Santa Fe based on all problems reported for the 2009 Santa Fe.
(intermittent issue)radio stays on after shutting off ignition and removing key. It shuts off briefly when car door is opened, but when you shut car door, the radio and clock come back on. I am concerned of electrical issues in my vehicle, which could potentially start a fire by remaining on. Also, my power windows, by pushing the button after the key is removed can also move up and down(intermittent issue). To try and correct the radio issue, I have removed the cable from the usb port (for ipod usage) while the car is on, turned off the engine, removed the key and the radio & clock are still on. I have reviewed websites and have not found that there are any recalls or issues. I don't know if this is part of the vehicle's features that are normal, it just doesn't seem right.