boost and volts gauges

[Killerxr6turbo]

HELP HELP

hi all was just re installing gauges.

As last owner did a really really bad job as he only had power to boost gauge no vacuum.

He had leads going every where im going to use the clock power for the gauges.

now I have cut the connecter from the wires and went to move car in garage as looks like rain.

Now I have security code error up on icc and red hand warning light flashing.

As a result cant start the car does anyone no how to fix.

I can unlock stereo with menu + fm but still cant start car

.

Now I have disconnected battery

It is a brand new battery installed by nizpro had no issues

as soon as I cut clock wires, was when problem started

any suggestions

[Killerxr6turbo]

update,

 

Found the fuse it blew the bem fuse under dash.

Replaced fuse, security code error gone, power back to 

Interior Lights

Power Windows and locking.

and the car started first go.