Sport Differential
These are versions of a Sport Differential or Dynamic Drive Control Warning Indicator symbol. On vehicles equipped with the sport differential, the warning light, when illuminated, indicates that the differential is either overheated or has malfunctioned. There is no distinction or additional information available to the driver.
- Before continuing, are you sure one of these is your symbol?? If yes, then read on below.
- Otherwise, you can return to our main Picture Symbols page and scan again!
If the vehicle has been driven hard for a time however, taking it slow for a time may resolve the warning light. In addition, it is likely an electronic system, and a restart of the vehicle may resolve the issue as well. If not, it will need servicing by a qualified service shop.
The images are variations of similar warning images found in all-wheel drive vehicles. The first is a stick figure with what are wheels turned to one side at one end. There is a single circle between two of the wheels rather than one each between the two sets of wheels, indicating a two wheel drive vehicle. Further, the drive wheels are at the rear.
The second symbol has an X inside what is intended to be a single axle and two wheels It is part of what Alfa Romeo calls its Alfa DNA system: Dynamic, Natural, and Advanced efficiency.
Similar Symbols
Do not confuse them with the all wheel drive symbols noted above and shown to the right. Click here for more information.
——————————————————————-
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Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow.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.
The author has 25 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 College, ME: MS, Rensselaer Polytechnic Institute, NY
These are all 
For some EVs, these are the equivalent of the Check Engine Light. They indicate a possible problem in one or more of the following; the traction motor and inverter system, the charge port or charger, the lithium ion battery, the cooling system, or the shift control system. Pretty much any system that allows the vehicle to move might be at issue and a diagnosis by a qualified service shop will be required. HEV indicates a Hydrogen fuel cell and the FC indicates essentially the same.
This next image is listed as a Service Indicator. However, since there are no filters to change or other routine maintenance required, this is likely an indication of a system problem, which must be addressed by a qualified service center. The image, in 
Note that the very similar looking image to the right is an Electronic Power Control or Engine Speed Limitation indicator. It is seen in internal combustion engine vehicles. So if you’re not in an EV 
These are Power or Torque Limitation Indicator 
One manufacturer uses these two images to indicate reduced power due to weather or temperature conditions. The first, in 
These are all variations of of Keyless Ignition Key Fob Detection indicators. A number of 
The flashing 
This one, which is an image of a key with a line drawn through it in 
Note that some manufacturers will have the light flash in 
These are Key Fob Indicator 
These symbols are Low Key Battery Indicators. The images of a key are shown above or alongside the image of what most resembles a AA or AAA battery with its level low. One adds the letter E for empty to the right. Replace the battery as soon as possible. They do NOT use AA or AAA batteries!
Electronic keys, key fobs, remote controls, smart keys, intelligent keys, advanced keys are all terms used by manufacturers and drivers to describe the same device. You get to get into and start your vehicle only if the correct device is present, has a working battery and is not interfered with by other electronics (actually rare). All the images include the representation of a key and depending on the manufacturer, may include an exclamation point, a question mark or even a lightning bolt.
Do not confuse these with other automotive trouble symbols that make use of the image a key. Click 
These are External Sound System Fault Indicator 
These lights, showing curved lines emanating from a car, with or without the word OFF, indicate a problem with system, which must be addressed by your dealer or qualified service center. Variations exist in color (
These are EV Charging Indicator 
Minor variations include color (
Finally, some hybrid vehicles include a SAVE mode indicator. When in Save mode, the vehicle drives in a way that maintains the charge level of the high voltage battery. The indicator will likely be shown in black and white in the information display.
All these are variations of an Automatic Transmission (A/T) Oil Temperature Indicator 
A picture symbol may also be used. It is a ‘bumpy ring’ with a thermometer symbol inside it. The ring is used to represent a transmission in a number of instances. It may be seen in 
Do not confuse the third image with these symbols to the right. Click