Marc Favreau

The author has 30+ years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph's, ME: MS, RPI, NY

Most commented posts

  1. Information Displays and Message Centers — 10 comments

Author's posts

Tesla Model S Incident Shines a Laser on a Broader Problem

Tesla Model S Incident We watched with a good deal of fascination the running battle between New York Times reporter John Broder and Tesla Motors CEO Elon Musk. Broder took to the interstate system in the northeast to test the Tesla Model S and the company’s charging stations. The resulting debacle has Tesla reeling, and …

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Permanent link to this article: https://dashboardsymbols.com/2013/02/tesla-motors-incident-shines-a-laser-on-a-broader-problem/

Wrong Way Indicator

Wrong Way

Wrong Way Wrong Way Indicator symbol. This symbol is first a simple road sign, at least in Europe, and second, a look ahead. The symbol is a Wrong Way or No Entry sign, and is being tested as an instrument panel symbol as part of a road sign identification technology by Mercedes-Benz. It remains unavailable …

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Permanent link to this article: https://dashboardsymbols.com/2013/02/wrong-way-indicator/

The Company’s Problem or the Customer’s Problem?

Who’s Problem is It? Company’s Problem or the Customer’s Problem. A recent headache we had with an online service prompts this post. Nearly every time an attempt is made to use the company’s service, a glitch arises. When the company is contacted, we are walked through the process of clearing the cache and closing and …

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Permanent link to this article: https://dashboardsymbols.com/2013/01/the-company%e2%80%99s-problem-or-the-customers%e2%80%99-problem/

Transmission Warning Indicator Symbol

Transmission Warning Light

Transmission This odd tuning fork-on-wheels-looking image is a Transmission Warning Indicator symbol. It belongs to a supercar so most drivers will never get the chance to see this one, which is good as the image is nearly impossible to interpret. The light can indicate an actual transmission system malfunction, or high transmission or clutch temperatures. …

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Permanent link to this article: https://dashboardsymbols.com/2013/01/transmission-warning-indicator-symbol/

Continuously Variable Transmission (CVT) Indicator

Continuously Variable Transmission Indicator

Continuously Variable Transmission This is a Continuously Variable Transmission (CVT) Indicator symbol. In a vehicle equipped with a CVT, the indicator comes on only for a few seconds when the ignition is turned on. An actual problem with the CVT will ultimately trigger the Malfunction Indicator (see the link for more), which will tell you nothing useful …

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Permanent link to this article: https://dashboardsymbols.com/2012/12/continuously-variable-transmission-cvt-indicator/

EV Low Battery Charge or Charging Issue Warning Indicator

Low Battery Warning

Low Battery Charge Except for a special case noted next, these are Low Battery Charge Warning Indicator symbols. This warning light comes on when the available power in an electric vehicle’s (EV’s) primary battery runs low. The images are meant to invoke the low fuel warning light in gasoline powered vehicles. Since we live in …

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Permanent link to this article: https://dashboardsymbols.com/2012/12/low-battery-charge-warning-indicator/

EV (Electric Vehicle) System Warning and Hybrid Service Warning Indicators

HEV fault indicator

EV System These are all EV (Electric Vehicle) or Power System Warning Indicator symbols. The first images are of a rather generic automobile with an exclamation point embedded inside. In yellow/amber it warns of an imminent threat from one of many EV systems. In red, it warns of a fault that must serviced immediately. Note …

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Permanent link to this article: https://dashboardsymbols.com/2012/12/ev-electric-vehicle-system-warning-indicator/