There is a blue light that keeps coming on in my 2003 Suzuki can someone tell me why?

Asked by Mar 24, 2008 at 03:07 PM about the 2003 Suzuki Aerio 4 Dr GS Sedan

Question type: Maintenance & Repair

I have a 2003 Suzuki and there is a blue light which i thought was letting me know to add antifreeze but I did that and the blue light is still on. Can someone let me know what that blue light is? I don't have a manual so I am at a lost

4 Answers


Let us know where the light is located, that will help a bit.


The only BLUE light I know of is the HIGH BEAM indicator....telling you that your headlights are set to their HIGH BEAM setting..and probably blinding other drivers :(

2 of 2 people found this helpful.

it might be a low temp indicator, that says the engine is cold, it should go out after the engine warms up

2 of 2 people found this helpful.

It is a low temp indicator. I had the same issue for a while, and I actually spun bearings in my motor under the warranty. The dealership where I purchased the car covered this under the warranty, and also informed me that the blue light is that is is under normal operating temp. The red light that can appear next to it that looks like an antifreeze light is an overheating indicator.

4 of 4 people found this helpful.

Your Answer


Looking for a Used Aerio in your area?

CarGurus has 48 nationwide Aerio listings starting at $1,000.


Suzuki Aerio Experts

  • #1
  • #2
  • #2
View All

Related Models For Sale

Used Suzuki Grand Vitara
4 Great Deals out of 278 listings starting at $2,500
Used Honda Civic
391 Great Deals out of 52,297 listings starting at $1,200
Used Toyota Corolla
703 Great Deals out of 67,254 listings starting at $1,599
Used Suzuki XL-7
3 Great Deals out of 287 listings starting at $2,488
Used Chevrolet Aveo
5 Great Deals out of 1,183 listings starting at $1,800
Used Suzuki Forenza
184 listings starting at $2,600
Used Hyundai Accent
213 Great Deals out of 11,722 listings starting at $999
Used Toyota RAV4
506 Great Deals out of 66,352 listings starting at $1,995
Used Mitsubishi Lancer
26 Great Deals out of 3,200 listings starting at $2,800
Used Honda CR-V
604 Great Deals out of 67,385 listings starting at $1,800
Used Toyota Prius
229 Great Deals out of 16,230 listings starting at $1,200

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.