Hey guys!

New to this site so Bare with me.
Just bought a 55 place 1.6 FORD focus, but i have a few issues i need help with.

First of all the intrement panel is not working, my indicators work outside fine but dont come up there switched on, on the dash.

My frost light is always on, and on my trip com its not given me a temp reading for outside?

Plus im using to much fuel, my cam shift sensor is dodgey will that be the reason why?

And finally, my handbrake light always stays on...

Sorry to bombard you lot with all these, im young, stupid and need some advice.

Thanks.