SL55/63/65/R230 AMG: BATTERY DRAIN SL55 (R230) FROM FUSE F77 COMMAND OR CD CHANGER?
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BATTERY DRAIN SL55 (R230) FROM FUSE F77 COMMAND OR CD CHANGER?
HI I HAVE ISOLATED MY ISSUE WITH THE AUX BATTERY DRAINING FROM THE FUSE F77 A 15 AMP FUSE, WHICH CONTROLS THE CD CHANGER AND COMMAND UNIT AND MAYBE THE WHOLE SOUND SYSTEM. IS THERE AN EASY WAY TO CHECK WHAT UNIT IS THE DRAIN COMMING FROM WITH OUT STRIPPING DOWN THE WHOLE CAR. ANY HELP WILL BE MUCH APPRECIATED.