I need to replace the brake light on the cab of my truck I cannot figure out how to do this I asked the supply store right on my part and they did not know can you help

The vents in the dash work fine, but when I try to switch to any other vent, it does not switch - lots of fan and heat, but can't direct it

I have a 2009 Nissian Titian and the radio is display the word "Phone" and will not play. It will not power off but there is no sound coming out. When I turn up the volume the volume level number goes up on the screen but no sound. So how can I fix this? My lights bulbs also blow quick ao is this an electrical issue?

Considering buying a slightly used 2009 Titan truck with 16000 miles. It clunks when starting & shudders when driving - I thought it was the tires, but the dealers mechanic said they had to replace the drive shaft mount. Why would that go out so soon? It has a towing package & I'm not sure if it was over used by previous owner. Any thoughts?

I have just purchased a new Nissan Titan and I have 4000 miles on it. There is a clicking noise that sounds like liftors sticking. I took it to the dealer and they got another truck out and it was making a similiar noise but not near as loud. They said they did not see anything wrong but I have warranty and I should keep an eye on it on every visit. Should I be concerned.
The noise only does it in idle after the engine has warmed up!