Not sure about the Cup alarm, but I managed to disable the Cobra ultrasonics on previous Clio alarms by switching off the car, open the drivers door, turn the ignition on and off twice (without starting), shut the door then lock it with the central locking as normal. had to do this when i got a new 2001 Sport 1.6 16v. Reno had to turn the ultrasonic sensitivity down twice before it was ok. Hot air from the heater vents kept setting it off.