My LED DRL's shut off instead of dimming. Please help!
Problem: my LED daylight running lights shut off when dark or when I turn the headlamps on. They do not dim as I have seen on other W212's and have also read about.
I have messed with the DRL enable/disable function and nothing changes. I also read that it might be an older version of COMAND that is disabling this feature at night?
Please help, I would like to see the LED hockey sticks on at night!
Vehicle info: purchased Jan 2013. 2010 E550 with P2 package (bi-xenon) with LED DrL's (hockey sticks)




