electric gremlin

[Mark66p]

hey folks ive just had my ecu/pektron and key fob fixed at a cost of 120,put it all back together and waaaaaa wont turn over,turn the key the dash lights up but then beeps until i press unlock on the fob,ive got horn,wipers, indicators etc,also the central locking dosnt work,am desperate confused and really grumpy, any ideas???

[JOHNDQ]

What is the red led in dash doing still flashing?

[Mark66p]

it flashes until i switch the immobiliser off then goes off

[Mark66p]

and its 2005 105 plus 3 button fob

[Jw156]

I would say you have a big fuse gone in the fuse box