any tips on this can be easily done? (link or steps with pics?) I've found a youtube guide but it's not very clear. The poster skipped a lot of stuff and wasn't really clear on some of the instructions. There is a longer and clearer video but it's for a later model.

There is a article here on xoutpost (http://www.xoutpost.com/articles/x5/...-e53-4-4i.html) but without any pictures, it's hard to follow. and some of the steps aren't very clear. sample (You will need to remove the connector on each head by unlocking the silver clip. To do so, you will need to hold on both sides of the clip and pull it out towards the directions of the arrow below.) Arrow indicates a picture was meant to accompany the guide but no pictures where provided.

thanks