Rear O/S Rear Brake Bulb Blowing

[X5BEV]

Hi All,

am new here so be gentle,ha ha,
i have got a 2001 X5 3.0 litre diesel,the rear o/s rear cluster brake light keeps popping,just put 1 in,popped,done this about 5 times,doing my head in,is this a common fault ?,also rear parking sensor acting up too,could this all be related?,any suggestions would be great to try & cure these problems,many many thanks to any replies,

X5BEV.