What is the light under the dash on your Jeep Grand Cherokee?

Answer 1

If this is a very small blinking red light and it comes from on top of the dash and not on the dash itself by the other guages this is probably your security/alarm working. This would be its normal function as it serves mostly as a warning to potential thieves that the vehicle alarm is armed and functioning. If it's on the dash in front of your steering wheel it may be an indication of potential mechanical issues that should be addressed.

Answer 2

Starting in 1999, Jeep started placing electronic chips in the keys used to start the vehicle. If you see a key light with a line through it on your dashboard, this means that you are trying to start the vehicle without the correct key with the chip in it, for example, using a replica key that you had made from the original.

Answer 3

in a 2006 its the yellow exclamation mark means the tire pressure is low

Answer 4

It is the ding dong light. Maybe seatbelt light. Couldn't be the low gas light could it?

Answer 5

I would assume to light up the footwell.