I swapped the standard low beam bulbs for OSRAM Nightbreakers (H11 fitment) today. Here's a quick How To on how I did it.Difficulty LevelEasy / BeginnerTimeIt took me under half an hour to change both bulbs (including taking photos)Tools RequiredFlat blade screwdriver (or strong finger nails!) - to remove a plastic clipLatex gloves (or a small plastic bag) - so you do not touch the glass bulb with your fingers. The natural oils in your hand will reduce the lifespan of the bulb (see here)Getting StartedAs has been said elsewhere on here, access to the bulbs isn't great so you need to remove the air intake pipe on the Passenger side and the Washer Tank filling tube on the driver side. Luckily this is easy to do (well, actually, not lucky at all because Nissan obviously has made them removable for this very job!)Just so you know what you are looking for here is a photo of the rubber seal for the back of the light, a new OSRAM bulb, and the standard Nissan bulb:Start which ever side you like. I started with the passenger side.