temp gauge, brake lts, bumper lts (95 disco)

[panman]

folks, I dont have a shop manual so I am asking for help on this one. My temp gauge has not move in about 2 wks, it has been hot out here so I know that the engine has to be very hot also. any advice such as a fuse or loose wire that I may have to look out for?

Also the driver side red bumper lts are dead, I changed the bulb and check the fuse, still not luck.

Passenger side upper bumper lts is dead too, are they all on the same wiring circuit?

Today, I notice that the both brake lts are not working??? Any remedies for these, thanks

 

[98GRDisco]

check all the fuses the ones under the hood and behind the dash board ; have you checked the other bulb they maybe the same thing. Also check the tempature sensor make sure there is a good connection and no corrosion and maybe chage the sensor out. Just telling you what I think I would do.