[Mr bountyfull]

Hello I had my brake warning light come on last night stating off side. I carry lamps so changed it with the help of a torch. After the lamp change still no joy. So thinking my one remaining spare brake lamp must have also been faulty I bought a two pack from Halfords and had another go, still faulty. My Haines book is 300 miles away so ? is there a fuse or is this a bad connection?

Regards