Discovery 4 Hazard Lights Switch ?

Evening all, new to the zone but not new to Land Rovers having had many, wife says too many, over the years. Recently purchased a ‘14 plate Discover 4 and as expected, more than pleased with it. Now for the question:

How easy / difficult is it to change the Hazard Light switch as the switch bulb appears to be blown ?

Thanks in advance,
49 Series 1