Changing Headlight Bulb - Toyota Previa/Estima

How to change a dipped beam headlight bulb on a 2001 Toyota Previa or Estima. Its in quite an awkward position, the wheel and wheel arch liner came off, and then access to the bulb was improved, although it was still rather awkward. The high beam bulb is easier to access, although quite tight it can be removed from under the bonnet. I would recommend getting the car washed before working round the wheel arches they collect dirt and muck which falls as the liners come out. As for handling the bulb, the advice on the box is not to touch the glass, which would make it hard to put the bulb into place, however put on a pair of gloves and the bulb is fine.