[Aidan]

Hey, i got an MFD for my car the other day, however im not sure if i have the wiring for it!,

if i dont have it am i unable to wire it up?, or can i just wire the positive and negative upto a little battery with a switch running inline with the power so it can be turned off and on manually?

thanks!

 

[Lyds_corsa_b]

You should be able to get a wiring loom for it if your car doesn't have one already. You can't just run it off the battery as there's a wire that shows the temperature.

 

[Clutch]

That would work but it will be pointless as you willl just a have a dull screen, how you going to wire up the sensor and other inputs, you should have a connector on it which should just plug in.

 

[Ste L]

wiring should be there already, just look for it taped up behind the dash