Thanx i had a nightmare that all those things were run through the immobilizer, now i know
The immobilizer box under the seat is actually called the central locking unit/module. Make sure that the connections are clean on the plugs and that none of the wires have corroded through.
The padding under the carpet us like a big foam sponge. Get it dried out as much as possible.
__________________ I am not an attorney, mechanic, or member of the clergy. Following any advice given in my posts is done at your own peril.