THAT WAS VERY SHORTEST SHORTCUT INFO ABOUT CCC UNIT ISSUES.
IF YOU PLAN ON USING ANDROID SCREEN, DO NOT INSTALL BT BOARD SINCE IT WILL INTERACT WITH ANDROID SOUND INPUT. WORKS SIMPLE: YOU CHOOSE AUX AND PAIR YOUR PHONE TO “BLUETOOTH” MODULE AND ENJOY YOUR MUSIC WIRELESSLY. THATS WHY WE OFFER BT MODULE INSTALLATION ONLY FOR BT STREAMING.
WE TRY OUR BEST AND REPAIR STANDARD ISSUES EVEN IF THEY DIDN'T HAPPEN YET AND REPAIR WAS NOT VERY COMPLEX IN THE FIRST PLACE, BUT STILL LETS BE HONEST THIS IS 12-14 YEAR OLD UNITS AND SOMETIMES 5-10% MIGHT FAIL AFTER REPAIR (NOTHING IS PERFECT EVEN IF WE TRY VERY HARD), BUT NO WORRIES WE WILL FIX IT FOR FREE IF IT COMES BACK. UNIT IS COMPLEX AND EVEN WE CANT PREDICT EVERYTHING. SUCCESS RATE IS ALMOST 90%, WE ELIMINATE DESIGN FLAW AND USUALLY IT SHOULD LAST AFTER REPAIR ANOTHER 3-5 YEARS.
AFTER 2006 NEW SOFTWARE FIXED IT AND MPM MODULE BECAME MORE OF A PROBLEM, SINCE IT GETS WATER DAMAGED IN THE TRUNK VERY OFTEN. MAKE SURE YOU ISOLATE IT WELL!!!!! WILL NOT CAUSE ANY ISSUES! MPM MODULE WAS DESIGNED IN 2003-2006 WHEN CCC MOSTGW COULD NOT “SLEEP” WELL CAUSING MINOR BATTERY DRAIN.
SIMPLY CONNECT 2 THICK RED WIRES TOGETHER AND SAVE 200$. NOTE: MPM MODULE CAN BE SIMPLY BYPASSED IF CCC SOFTWARE NOT OLDER THAN 2006 VERSION.
E60/63/64 HAD MPM MODULE INSTALLED AND FAILURE TO MPM MODULE WILL CUT OFF POWER TO CCC UNIT.MOSTGW SOMETIMES STILL ALIVE OUT OF 5 MODULES (A0,63,3F,47,62) CCC UNIT HAS FAILED IF YOU HAVE 12V PRESENT IN THE MAIN CCC SQUARE POWER CONNECTOR AND SEE PROBLEMS OR NOTHING ON THE SCREEN (CLASSIC BMW SPLASH LOGO REBOOT, BLANK SCREEN, FAN RUNNING WITH ALL BUTTONS LID UP ALL THE TIME DRAINING BATTERY) IN ALL THESE CASES YOU WILL SEE NO COMMUNICATION ERRORS IN ANY DIAGNOSTIC SCANNER.BMW CCC UNITS HAVE KNOWN MOTHERBOARD FAILURE, VERY COMMON.