I have a 2009 4/4 sport . Last week when driving home two warning lights started to glow but not fully on. The warning lights were for the handbrake/ brake fluid and seat belt. When I apply the handbrake the relevant light is full glow. As the seat belt light has never come on and, to my knowledge, there are no seat belt connections for it to be functional I am confused. The brake fluid level is on max. Any suggestions on what could be the problem ?