Tag: instrument panel light

Glow Plug, Battery Conditioning Indicator

Glow Plug

Glow Plug Indicator SymbolAs of 2024, this indicator has two uses. Its origin is as a Glow Plug Indicator symbol, which is found only in diesel-powered vehicles, sedans or trucks. The second is as a Battery Conditioning indicator, where an Electric Vehicle’s (EV) main battery is being conditioned prior to charging.

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Diesel engines require heat in the cylinders to operate, which is supplied initially by the glow plugs when the engine is cold. This light will be illuminated when the ignition is turned on until the plugs are heated sufficiently to start the engine. The engine simply won’t start until then. The image will look like a coil or loops in amber or yellow.

In the EV, the light is only seen during battery conditioning. This process warms a cold battery to allow it to accept a charge more quickly.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2011/08/glow-plug-indicator-symbol/

Tow or Haul Mode and Fault Indicators

Tow Mode

Tow Mode IndicatorHaul (towing) IndicatorHaul indicatorTow mode indicatorTrailer mode active indicatorTowing modeThese are Tow or Haul Mode and Fault Indicator symbols. If your vehicle is equipped with Tow Mode, one of these lights will be lit when the mode is selected. The symbol may be in text, using the word TOW and or HAUL, or as an image of one of several forms of a trailer. In green or blue, the indicators mean that Tow Mode is active.

Many More Versions

Tow or haul mode indicatorIn more advanced models, the second image above with the trailer is used to indicate that a Trailer Merge Assist system has been activated. It is tied directly to the vehicle’s blind spot monitoring system. Click the link for more.

Trailer connected indicatorTrailer connected indicatorTrailer connection indicatorThe image with arrows above the trailer is no more than a Trailer Connected indicator. It illuminates when a trailer is connected and will go out when it is disconnected. The same is true of the image of the trailer hitch ball and the trailer, both shown in green.  The color makes more sense too. There’s little need for a warning color when simply noting something normal. The final image looks like a 19th century covered wagon.

If any of these illuminate unexpectedly, the system has likely been switched on accidently. Find the proper switch to turn it off, or, lacking a switch, check with a service center.

Trailer Fault WarningTrailer brake disconnectedTrailer fault indicatorThese versions however, are trailering fault warnings. The exclamation point in the triangle above the trailer in the first image is the give away. If illuminated, check all electrical connections as well as the physical trailer connection(s). Otherwise, the issue may involve the main vehicle’s suspension or stability control systems and a qualified service shop will be needed.

The second has the line through what is the trailer image again set inside the circle and brackets. The latter is the standard image depicting brakes. It indicates that the trailer’s brakes are in fact disconnected. It is likely an electronic system and thus a wiring issue.

The third is simply seen in white. Make the same checks as above.

Sway control indicatorSome vehicles offer Sway Control for use while towing, a system that works in in conjunction with the Stability Control System. And like that system, the Sway Control Indicator will flash when sway is detected and being corrected.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2010/11/tow-mode-indicator/

Economy Mode or Function Operation Indicators

Economy Mode

Economy Mode IndicatorECO mode indicator 2Eco pro indicatorEco modeThese are Economy Mode (ECO/ECON) or Function Operation Indicator symbols. Auto makers incorporate any number of automated operation adjustments to make a vehicle more green, meaning fuel efficient, at the touch of a button. ECO mode may reduce the setting of the air conditioner or the amount of torque delivered to the drive system. A fuel-use meter may also be visible on the instrument panel of vehicles with an ECO mode option.

  • But first, is one of these truly your symbol?? If yes, continue on below.
  • Otherwise return to our main Picture Symbols page and scan again!

The ECO PRO mode is found in one manufacturer’s hybrid vehicles. It can be configured with speed limitations and climate control output. Operation with the high voltage battery alone is also maximized.

More Versions

Economy Mode IndicatorEco modeSome manufacturers use a leaf image, tree or plant, symbol to indicate that Economy Mode has been selected. One includes a gas pump hose. Note that a pictorial ECO symbol also exists, which only shows that a vehicle is being operated economically, and not in a chosen mode. See it here.

More often than not ECO Mode involves reducing the use of or simply turning off the air conditioning system, which is quite power hungry.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2010/10/economy-mode-operation-indicator/

Snow Mode Indicators

Snow Mode

Frost Warning IndicatorSnow and ice modeSnow Mode IndicatorSnow mode indicatorThese are Snow Mode Indicators symbols. Whether from an electronically controlled transmission or throttle (ECT) or in a hybrid vehicle, it indicates that this mode is active. The option controls the transmission electronically, keeping it in a higher gear (2nd or 3rd) or controlling the throttle for accelerating and driving on slippery road surfaces, like snow.

  • But first, are you sure this is your symbol?? If yes, then continue on below. 
  • Otherwise return to our main Picture Symbols page and scan again!

Note that the snowflake image shown in yellow/amber/orange is also used as a warning that road conditions may be slippery due to low outside temperatures. Click here for more. The other two symbols, the word SNOW in yellow/amber/orange and the image in green combined with the word SNOW are simply mode indicators.

Also, there will likely be additional text with the text symbol Snow. See our Acronyms page if it is not a whole word or our Text Symbols page.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2010/10/snow-mode-indicators/

Electric Vehicle (EV) Operation Indicator

EV Operation

EV Operation Indicator SymbolThis is the (Electric Vehicle) EV Operation Indicator symbol, found in hybrid vehicles. Most hybrid vehicles give the driver the option to choose to use only the electric motor(s), at least in special situations.

  • But first, are you sure this is your symbol?? If yes, then continue on below.
  • Otherwise return to our main Picture Symbols page and scan again!

This symbol will appear on the instrument panel when a switch – likely showing the same symbol – is activated.

The vehicle will revert to “normal” operation when the accelerator pedal is depressed hard or quickly, when the speed gets high enough or when the hybrid battery’s power gets too low.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2010/10/electric-vehicle-ev-operation-indicator/