If you take out any fuses you will not only disable the alarm but the car - otherwise all the thieves would do it. You could try to find the problem by isolating the interior sensor(s).
If you have a two-button plip (fob). Try locking the car with the key. This enables the alarm but no the interior sensor(s). If the local Rover dealer can't find the problems, try an Auto Electrician who knows about Rover Group (Rover, MG, Land Rover) cars.
t
June 2007