Glow plug light and service warning lights on a primastar

SOURCE: glow plugs electronic stability programme warning lights vw passat

most of the new cars with such computer system to control the engine and other functions , such as brakes, anti-freeze level, that why the light on and tell you that you should watch out certain things, you still can drive the car, but you have to go to the dealer and let them check you car and reset the computer system and then all the light will be off.

SOURCE: glow plugs electronic stability programme warning lights vw passat

Check to see are your brake light working! if not you have a faulty brake light switch - 10 min repair job at your local VW service centre. With no brake lights you'll need to get it seen to ASAP!!

SOURCE: How to reset Service 4wheel drive warning light on 2005 ChevTahoe

I have a 2005 Tahoe that recently had a similar problem. To resolve, I did the following.

1. Change the transfer case fluid (Which you already did)
2. Change Gears to 4L while in neutral, change back to drive, and drive slowly 50 yards or so.
3. Change Gears to 4H while in neutral, change back to drive, and drive slowly 50 yards or so.
4. Change Gears to 2H while in neutral, change back to drive, and drive normally for a couple of miles.

This will cycle the fluid within your transfer case, and hopefully clean out the sensor. I did this, and my Service 4WD light went away after one day of normal driving. Hope this helps. Note: When I went into 4L the first go around, it had a hard time shifting due to non use. I changed between 4H and 4L a few times until it got smoother.

SOURCE: Dashboard warning lights.

The warning light that looks like a pot or kettle with arrows is the "Low tire pressure warning light*" I found the answer on the Toyota web site by registering, logging in, entering my model and searching the owners manuals for warning lights.

SOURCE: The yellow "check" light is glowing on my Honda's

That is your Check Engine Light. There is a trouble code detected by the car's computer. Have the codes read to find out what the problem is.