If headlights are set to auto they won't come on

The auto lock switch is faulty

Yes,they will change out.Check this out. VK56DE. Nissan VK engine

If you try to recharge the A/C using the old R-12 refrigerant it would be expensive because you would have to take it to a professional to have it done, but they do sell do it yourself kits to convert the old R-12 to the new R-134a. Walmart I believe sells the kits and probably any auto parts store. Assuming there is nothing wrong with the A/C unit. You will need to have a professional evacuate the old R-12 refrigerant first because R-12 and R-134a don't mix and it is illegal to vent it into the atmosphere.

It could possibly be your rear end/transfer-case/transmission/power steering. Where is the noise coming from and when does it mostly occur?

The starter solenoid is staying engaged, change that and it should cure the problem. My 85 ford did the same thing, put a new solenoid on it,solved problem.

3 solutions. If original equipment, dealership item.
or most part stores have different sizes of weatherstripping. If this was an aftermarket add-on. Possibly the manufacturer will have a replacement.

check the wheel bearingas and brakes. ASAP

The cap is supposed to be non vwnted for the vapor recovery to function properly. good luc.

Ye, the dimmer switch still works.

I know this because, when I turn on the left direction flasher, the panel lights pulse dimly on and off with the direction light flasher.

Do I have a defective direction light flasher? if so where is it located?

Greetings, I read your question and I think Reliable-Store can help you in this. Here's the site link. 2005 Titan