Rallye cluster question

A little update concerning the brake indicator light issue. It was bugging me so I took the emergency brake switch off and the distribution brake block connector off and cleaned both good, also gave the brake pedal a few good shots , pulled the standard 194 bulb out and installed the LED with a different socket ( I have a few spares) and all works as it should with the LED bulb... not sure what the issue was because I did all 4 things at the same lol..
Thanks for all the advice, I'm sure I'll be asking more once I actually take the car for a ride .
Thanks