Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

Ive got a pair, that came from the car i got my engine out of. But will they fit? the wiring loom that goes to my original seats wont fit on, so what problems will that incur by having them un attatched? will it illuminate sumthing on the dash thus creating an mot failure?

please help

Heres a quick fix pull out dash before MOT and take the bulbs out lol