hi got a problem with my electics,

1. battery light comes on when driving (think this is the alternator???)

2. cd player now wont work

3. elec windows now dont close, if you keep your finger on the button the back wiper moves lol

i belive a lot of the above will be a dodgy earth ect, but any ideas on what to be looking for, and if poss any one have any wiring diagrams ? as am new to an RS Turbo S2

thanks

Venom