05 pontiac vibe idles to low when in gear

Where does the sound come from?

They are controlled by the turn signal switch. Replace that.

Is that a low oil pressure light or a silly Check Engine light? Check the engine oil level and the automatic transmission fluid level. If those are ok, it could be a bad filter or the wrong oil, possibly a bad sending unit.
BTW, there's no need to let that engine idle up to temperature even in cold weather. A minute is quite sufficient as long as you have oil pressure. Otherwise you're wasting fuel and creating more pollution since the engine efficiency is lowest at idle.

If there is a problem it will e with electrical connections and sensors. Change the engine /gear box as an assembly

Depending on what the actual code is, it could be a faulty O2 sensor or a fuel pressure problem among other things.

There are solenoids inside automatic transmission which will shift gears. Solenoids are typically for 2 gear shifts. Solenoids have a needle that goes out of a cone shaped tube in it and this needle vibrates and breaks the end of the the tube making shifting rough or not at all.
Since the Pontiac Vibe is a Toyota I doubt that this is the issue as they are very tough. You need an OBDii Code reader to indicate what the issue really is before you start changing parts and not getting anywhere. There is an ELM OBDii code reader on Ebay for $10., get the one with the lights and there is a bluetooth type that you can use your phone or tablet.

sounds like the daytime running lights modual

If it works some times then it is probably the switch.

LEFT HANDLE FOR LIGHT POSITION TO THE * (LOOKS LIKE THAT) WHEN IT'S DARK ENOUGH THEY GO ON THEIR OWN....SWITCH TO REGULAR POSITION

we had the computer code p2716 on our 2005 pontiac vibe -shift solenoid. gm says to replace the pcm before you do anything else.  we tried this and it works.