Is their anybody that could share how to (step by step procedure) remove the front turn signal lens & housing of LX470 for a bulb replacement? There is no dust cover like the front headlight assembly, just wires going through a hole in the side of the body. A top screw removes and loosens the assembly, but retaining clips or another hidden screw won't release it. Would like to know where the clips are, so I don't break anymore trying to look, or if another screw is underneath somewhere. Help! Husband has less patience than me! It's the front left turn signal. Thanks.