hi everyone, i have'nt long purchased a 328ci on a v reg,

now it needs a full respray which im having done but.... and its a big but....

I dont know f all about bmws lool.

now the engine managment light is on (orange) any tips what could cause this?

also what is the vanos system?

and what mods could i do to it? (engine wise)

i only wanna do sensible mods, mods that really make it more reliable then anything,

also whats the common faults on the e46 328?

tips,help please

would be so greatful thank you.