Espace Reverse switch location

Hi all , hope you can help ..



I've a Renault grand Espace IV 2004 2ltr T



Both the reverse lights and sensors have stopped working , I know there are simillar threads on this forum relating to the switch ,



I'm looking for answers to



Where exactly is the switch located ,

Where is the best access to get to the switch ,



Should I be checking any fuses ***128557; where are they located and what number ?



If I manage to get the switch out ,can I keep it out to take to a parts shop ? Or do I need to keep it in situ until replaced .



Sorry for all the questions for my first post ....hope to help others in the future



Tom