Today both upper and lower glove boxes have stopped working. There's no click from the switch up or down. Is it possible to have put this 2008 l322 into some Valet setting? I have read the manual and googled to death this issue to no avail. I saw that fuse 43 supplies the so thought it might of blown. So much huffing n puffing managed to force the lower GB open, but all the fuss were good. There is 12volts onto the release connection, and whilst pushing the button the 12v remains on. So for me it's either a relay somewhere or its in Valet mode. Any ideas?