2011 550 sl top wont open
08-30-2015, 07:55 PM
#1
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2011 550 sl
2011 550 sl top wont open
my 2011 550 sl had a bad battery i replaced it and every since the top wont open and the triangle error shows on dash please tell me what i am doing wrong
09-13-2015, 08:22 AM
#2
You may need to normalize the windows. At the end of each direction of travel hold the switch for about 5 seconds. You can tell if it worked when your windows operate with one touch( don't have to hold the switch). If that doesn't work you may have faults that will have to be cleared.
