What is the indicator light on the left side of the speedometer for?

You must have bulb/bulbs popped, you need to take the clock panel out and replace the bulbs

Sounds like your charging system (Alternator) may be failing. Take it to an auto parts store and have a charging system load test performed.

Let us know results.

Best regards,

For speedometer problem click the link below :---

How to trouble shoot speedometer?

http://schematicsdiagram.blogspot.com/2011/06/speedometer-not-working.html

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speedometer not working?

http://technoanswers.blogspot.com/2012/01/1996-fiat-bravo-speedometer-not-working.html

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Speedometer runs backward?

http://technoanswers.blogspot.com/2012/01/speedometer-runs-backward.html

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Warning lights on and speedometer died?

http://howtobyme.blogspot.com/2011/08/warning-lights-on-and-speedometer-died.html

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ABS & Brake lights warning indicator steady on dash and speedometer not working?

http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html

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Odometer works properly but speedometer works intermittently?

http://technoanswers.blogspot.com/2012/01/odometer-works-properly-but-speedometer.html

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speedometer is jumping?

http://schematicsdiagram.blogspot.com/2012/01/isuzu-rodeo-speedometer-is-jumping.html

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This will help.

Thanks.

For speedometer problem click the link below :---

How to trouble shoot speedometer?
http://schematicsdiagram.blogspot.com/2011/06/speedometer-not-working.html
-----------speedometer not working? http://technoanswers.blogspot.com/2012/01/1996-fiat-bravo-speedometer-not-working.html
---------Speedometer runs backward?

http://technoanswers.blogspot.com/2012/01/speedometer-runs-backward.html

----------
Warning lights on and speedometer died? http://howtobyme.blogspot.com/2011/08/warning-lights-on-and-speedometer-died.html
---------ABS & Brake lights warning indicator steady on dash and speedometer not working? http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html
--------Odometer works properly but speedometer works intermittently? http://technoanswers.blogspot.com/2012/01/odometer-works-properly-but-speedometer.html
----------speedometer is jumping? http://schematicsdiagram.blogspot.com/2012/01/isuzu-rodeo-speedometer-is-jumping.html
-----------This will help.Thanks.

If this doesnt work theres a reset tool you can buy at most auto part stores $25-$40

1. • 1 Turn your key to position 2 to power on the battery or turn the key all the way to start the engine on. Either option will allow you to reset the service indicator.
     
   • 2 Press either of the two buttons on the left side of your steering wheel featuring arrows pointing to the left and right to find the menu displaying the mileage. The menu options will appear on the screen underneath the speedometer.
     
   • 3 Press either the up or down arrow button until you see the service symbol displayed.
     
   • 4 Press the trip odometer reset button on the left side of the instrument panel for three seconds until the menu asks, "Do you want to reset the service interval? Confirm with the R-button."
     
   • 5 Press the trip odometer reset button again to complete the reset process.
     

Read more: How to Reset the Service Indicator on Mercedes ' eHow.com http://www.ehow.com/how_6954217_reset-service-indicator-mercedes.html#ixzz1Yp1Necb6

2005 Instrument cluster layout

1. Speedometer
2. Brake warning light
3. Turn signal indicator light
4. High beam indicator light
5. Malfunction Indicator Light (MIL)
6. Airbag warning light
7. Anti-Lock brake warning light
8. Tachometer
9. Security alarm indicator light
10. Oil pressure warning light
11. Electronic Stability Program (ESP)/
Traction Control System (TCS) indicator light
12. Tire Pressure Monitor warning light (base)

13. Temperature gauge
14. Electronic Vehicle Information Display
15. Tow/Haul indicator light
16. 4WD Low mode indicator light
17. Seat belt reminder light
18. Cruise control indicator light
19. Odometer/Trip Odometer
20. Transmission gear indicator
21. Fuel gauge
22. Electronic Throttle warning light (5.7 Hemi)
23. Front fog light indicator light
24. Voltage warning light

first check that the dash light dimmer knob is not turned to very dim (far left). It is located in the dash instrument cluster slightly left of center between the tachometer and speedometer near the bottom edge.

If that seems okay, check out the No. 13 fuse in the passenger's side under dash fuse box.

If the fuse is okay, you may have problem with the driver's multiplex control unit. This unit controls lighting for multiple other lights and switch indicating lights.

I installed and after market stereo and my speedometer quit working 1999 chevy s10 blazer

CHECK YOUR VECHICLE SPEED SENSOR WIRE FOR DAMAGE.OR THE MAGNET GEAR ON TRANSMISSION OUT PUT SHAFT IS BROKEN OR DAMAGE.IF THEY ARE GOOD YOUR PROBLEM IS IN THE DASH.BROKEN SPEEDOMETER.

speedometer cable? speed sensor or speedometer meter it's self! engine light on scan obd 2 to retreve codes don't gue$$