Good afternoon. I have a Renault Navigator 2009 1.9 DCI. Two weeks ago the car started making a noise from the right front wheel. It is a constant noise from starting to stopping. Then about a week ago the battery not charging display came on. From the comments I have read I understand that I need to look at the regulator of the alternator for the display, but is the noise and the display linked to a single problem or what could cause the noise. Being a woman any advise would be greatly appreciated before taking it in to a garage. Thanks in advance.