Perplexing Problem- Front Right Turn Signal Works Sporadically

[jim192837]

I have a 2002 X5. My front right turn signal USUALLY does not work. However, after getting a car wash, it will usually work for couple of hours. It will also sometimes work if I make a hard turn. Before discovering those situations, I had thought about replacing the bulb... but it seems that the bulb is working fine. I've tried wiggling the wires around, but I am not able to get the front right turn signal to work. Does anyone have any suggestions?? Thank you in advance!