2003 GMC Sierra Logo

Related Topics:

Posted on Oct 05, 2008

What does this button do?

There is a button on the dashboard in the headlight group that I can't figure out what it does. It has a symbol of a 1/2 upside down sun with a 45 degree line through it. It is a push button and is either in an on or off position. I looked in the manual; there is a picture but no expalnation. It is not the fog lights; I found that switch.

  • Surrealdeal Oct 05, 2008

    That was it! It was the dome light switch. Thanls for the information; I really appreciate it.

×

2 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 4 Answers
  • Posted on Apr 29, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Apr 29, 2009
Answers
4
Questions
0
Helped
959
Points
6

Its for the cargo lamp... a green light will come on the dash if driving with it on, if not it might be the dome light switch

James McConnell

Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 34 Answers
  • Posted on Oct 05, 2008
James McConnell
Contributor
Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Oct 04, 2008
Answers
34
Questions
1
Helped
9892
Points
84

If iam not mistaking i believe it is to operate the cargo lamp for the bed.
Jim

  • James McConnell
    James McConnell Oct 05, 2008

    or it also may turn the dome lights off when the door is open



    Jim

×

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

What does yellow sun symbol on dashboard indicate?

Headlights failure.
If the yellow symbol appear as soon as you turn on the dashboard, stop's light bulbs may be the problem.
If the yellow symbol appear when you switch-on lights, the problem may comes from the position's light bulbs.
Ensure that all of the light bulbs are fully working.
2helpful
1answer

Dashboard Symbols

You can get all the dash symbols for free,
if you use google & ask the question & then
print them
Don't waste your money on Haynes or any other
manuals except OEM Factory material from Helm.Com
0helpful
1answer

I have a 2000 holden barina and had a warning symbol come up on my dash. It was a yellow s with a gear symbol around it. Can anybody tell me what it is? Also I have a yellow button under the headlight...

That sounds like a TPMS (Tyre Pressure Warning System) Light. If that's the case check your PSI by blowing tyres up to recommended PSI levels (this will be on your doors) or resort to owners manual.

Alternatively check this guide on all dash lighting http://www.carbuyer.co.uk/tips-and-advice/152578/car-dashboard-warning-lights-the-complete-guide OR

https://www.mynrma.com.au/cars-and-driving/car-servicing/resources/what-do-my-dashboard-warning-lights-mean
7helpful
1answer

I have a spanner symbol on my 407. what does this mean??

You need to carry out the periodical car service due (e.g. engine oil & filter, air filter, fuel filter, cabin air filter). The "service" spanner symbol "reset" button is placed on the lower right corner of the dashboard. See picture below:

tdisline_303.jpg
Then you should reset the "service" spanner symbol by pressing on the "reset" button on dashboard, when ignition key is in OFF position. Hold the button pressed and turn ignition key in ON position. Hold the button pressed and see on the dashboard successive numbers will appear: "10", "9", "8", ... , "1", "0". Then release the button and switch OFF the ignition key. The "service" spanner symbol followed by "20000 km" (or "30000 km" depending of the engine type), will appear for few seconds after turning ignition key in ON position, and will dissapear after engine starting. The car service due was reseted.

Please do rate my response. Thanks!
0helpful
1answer

Dashboard warning light symbol what do they mean?

that figure looks like your abs auto brake system. Check your break system.
0helpful
1answer
1helpful
1answer

2 Dashboard symbols stay lit, but don't know what they mean?

press your parking brake lever all the way down then check your brake fluid level. if its low, then add.
Not finding what you are looking for?

246 views

Ask a Question

Usually answered in minutes!

Top GMC Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29494 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...