PUFFIN

Two enquires 1 Does anyone have or know of a web site with the UK electrical wiring diagram? Need to obtain details of wireing to electrical main beam leveling. 2 I believe that I saw that some one had converted the front parking lights within the main lamp housing on jap preface lift model to act as indicator light by use of an amber bulb. Can this be done without burning the inner plastic as presumably one needs to up-rate the existing 5 watt white bulb to 25 watts and also the holder on the long arm will need to be changed. Can anyone help? PUFFIN