Water leaks in through the sunroof and has caused the sun roof to open and has also contaminated the remote central locking.
This has been the most reliable citroen that I have owned.
The handling is good for such a big car and although I have replaced all the spheres the ride is nothing spectacular!
The build quality is good with a galvanised body shell.
The leak in the sun roof can easily be rectified. remove the interior light unit 4 screws, the sun roof motor is held in by three screws these should have rubber washers between the motor and the body if they are missing or damaged water leaks in. replace these with small fiber washers and gasket goo.