2005 CLK 320 Convertable
Anyone hear of this before??? My MCS unit will suddenly refuse any control. it willkeep playing and Nav unit keep tracking but all controls will not work. Volume, door open, change from radio to cd, everything. As if it is dead, but will continue playing until i shut engine off. Will nto come on again until i pull the fuse out and put back in. Then i need to enter radio code and then good as new. Used to happen once in blue moon, but now happened yesterday and again today. Any ideas?