Dual cliimate control system

I push the fan to go up when i hit the 6 bar of 7 blower motor runs for about 4-5 second then shuts off. if i leave it in five bar runs normal. Fan will stay off for about 10 seconds and then come back on for the 4-5 seconds then out again till i move it back down to the five bar.

Noticed now when pushing fan button either up or down both fan little yellow lights come on for up and down at same time.
Also when when going to 6 bar it shows driver and when the fan cuts it quickley changes to pass(passenger) andthen back to driver.

Blower Motor...... Resister....or climate control? which one sounds more likey?


Couple days earlier had the radio bulb that display the clock go out, the clock still shows the LCD time very dim but not bright orange, all another light on the radio work. can this bulb be replaced only or straight for a new radio?