Impossible to set the time
my friend just bought a used jeep GC WK 2005 but seems impossible to set the time on his REJ radio. He doesn't have a DVD for the navigation inserted in the radio so is not possible to access the setting menu. We tried to put a normal cd but we realized that the unit in damaged cause is doing a strange noise and the cd is not coming out anymore. So i would like to know:
1) how can i set the time and access the setting button without a navigation DVD inside the unit?
2) how i can remove the cd stack inside the unit?
Thanks a lot in advance for all the help.
PS: on my commander 2006 i have REJ unit too and i have a button TIME next to the NAV one. On his radio instead of the button TIME there is MUTE. How is possible?