John Deere Warning Lights and Meanings [Complete Guide] (2024)

John Deere is a name that is synonymous with quality and reliability. However, like any other vehicle, your John Deere tractor or lawn mower can experience issues from time to time. When this happens, one or more warning lights are illuminated on the instrument panel. But what do these John Deere warning lights mean?

What do the John Deere Warning Lights Mean?

When driving your John Deere tractor, you may see one or more warning lights come on. But what do they mean? Here’s a quick guide to the most common John Deere warning lights and their meanings:

  • John Deere Red Warning Light: This indicates a potentially serious issue. If you see a red warning light, stop the tractor immediately and contact your John Deere dealer for assistance.
  • John Deere Amber Warning Light: An amber warning light indicates a less severe issue that doesn’t necessarily require immediate attention. However, you should still check with your John Deere dealer as soon as possible to get the problem resolved.
  • John Deere Green Warning Light: A green warning light indicates something is turned on or working correctly. For example, if you see a green light come on when you turn on the headlights, that means the headlight system is working correctly.

See also: John Deere Gator 825i Warning Lights

John Deere Vehicles Warning Lights

John Deere Warning Lights and Meanings [Complete Guide] (1)

If you’re like most John Deere vehicle owners, you probably don’t think much about your machine’s warning lights – until one of them comes on. Then, it’s suddenly essential to know what that light means and how to respond.

Luckily, we’re here to help. In this blog post, we’ll explain the meaning of some of the most common John Deere warning lights. Hopefully, this will help you keep your machine running smoothly and avoid unwanted surprises in the field.

John Deere Combine Warning Lights

When you’re out in the field harvesting crops, the last thing you want to see are warning lights on your John Deere combine. But what do those lights mean? Here’s a quick guide to understanding the meaning of John Deere’s integrated warning lights.

The combine’s engine oil pressure light comes on when the oil pressure is low. This could be due to various reasons, so it’s essential to check the oil level and consult your operator’s manual for more troubleshooting.

The coolant temperature light comes on when the coolant temperature is too high. Again, there could be several reasons for this, so check the coolant level and consult your operator’s manual.

The grain bin’s whole light comes on when the grain bin is full. This is a pretty clear warning – time to empty the bin!

The hydrostatic transmission oil pressure light comes on when the hydrostatic transmission oil pressure is low. The hydrostatic transmission powers the combine’s drive wheels, so if this light comes on, it’s essential to stop and investigate the cause. Low oil pressure could damage the transmission, so it’s best not to ignore this warning.

See also: John Deere 6420 Warning Lights

John Deere Lawn Mower Warning Lights

John Deere Warning Lights and Meanings [Complete Guide] (2)

If you see a warning light on your John Deere lawn mower, it’s essential to know what it means so you can take the necessary steps to fix the issue. Here is a guide to the most common John Deere warning lights and their meanings:

  • Blinking Red Light: This indicates that the engine is overloaded and needs to be turned off immediately.
  • Solid Red Light: This means the engine is overheating and must be shut down.
  • Amber Light: This general warning light could indicate anything from a loose belt to low oil levels. Consult your owner’s manual for more specific information.
  • Red and Yellow Lights Flashing: This warning is specifically for hydrostatic drive models and indicates that the hydrostatic filter is clogged.

If you see a warning light on your John Deere lawn mower, don’t ignore it! Be sure to consult your owner’s manual for more information on what the light means and how to fix the issue.

See also: John Deere 5085e Warning Lights

What do the different colors on John Deere warning lights mean?

John Deere Warning Lights and Meanings [Complete Guide] (3)

If you’re seeing a warning light on your John Deere equipment, knowing what it means and how to respond is essential. Here’s a quick guide to the different colors you might see:

  • Red is the most severe color and indicates a system failure or safety issue. Stop operating the equipment immediately and consult your John Deere dealer.
  • Yellow: A yellow light indicates a less severe issue that doesn’t necessarily mean you must stop using the equipment. However, you should still consult your dealer as soon as possible so they can diagnose and resolve the issue.
  • Green: Green means the system is working correctly. However, you may still see a green light if you need to do something, such as add oil or fuel. Consult your operator’s manual for more information.

How To Troubleshoot John Deere Warning Lights

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If a John Deere warning light is illuminated on your tractor, it’s essential to take action to determine the cause of the issue. Fortunately, troubleshooting John Deere warning lights is relatively straightforward.

First, check the John Deere operator’s manual for your tractor model. The manual will explain what each warning light means and what to do if it comes on.

Contact your John Deere dealer if you can’t find the answer in the operator’s manual. The dealer should be able to help you troubleshoot the issue and get your tractor back up and running.

John Deere warning lights are designed to keep you informed about the status of your vehicle. Understanding each light’s meaning can avoid potential problems and keep your John Deere running smoothly. Do you have any questions about the warning lights on your John Deere? Let us know in the comments below!

🚀Recommended article:John Deere 5075e Warning Lights

FAQs About John Deere Warning Lights Meaning

Who bought out John Deere?

The Wirtgen Group is a global provider of innovative solutions in construction, engineering, and production technology. Deere has retained all five of our brands and is building on the many connections with our employees and customers that we have made.

Where is John Deere made?

John Deere, a company that produces tractors, has two production locations – one in Germany and one in the US. All 7R, 8R, and articulated 9R series tractors come out of the Waterloo, Iowa, headquarters plant.

What does John Deere do?

John Deere has been around for a long time and has the industry’s best reputation. We produce products to fulfill the needs of many industries, including construction, forestry, marine and industrial equipment, and generator drives.

Who is the largest John Deere dealer in the world?

Established in 1931, Sloan Implement is one of the largest John Deere dealers in the world. With its headquarters in central Illinois, Sloan’s dealerships provide new and used John Deere parts, equipment, and service. They also offer a variety of features for other manufacturers, such as Massey Ferguson, Ford, and Cat.

What do the warning lights on my dashboard mean?

When the dashboard lights up with either green or blue, it indicates a system is active and running. On the other hand, Orange/yellow warning lights suggest that attention may soon be required to keep the vehicle functioning properly. These warnings are less severe than if there is a bright red light illuminating the dashboard, which should be taken as a sign of immediate action needed.

What does the exclamation mark mean on a John Deere tractor?

When the engine is running, this warning light may come on. If it does, shutting off the engine and checking the oil level with a dipstick is essential. Depending on what’s found, either more oil must be added, or an oil change may be in order.

What is the yellow warning light?

The illumination of orange or yellow dashboard lights is a reminder that something needs to be serviced soon, like an oil change or emissions system. Although it may not appear urgent, having a car mechanic inspect the situation as quickly as possible is recommended for maintaining optimal driving conditions.

What is the most severe warning light?

When the check engine light illuminates, it usually indicates a serious issue. Ignoring this warning can lead to severe engine damage, such as a blown head gasket or seized motor. It should not be taken lightly, and professional help should be sought for necessary repairs.

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Contents +

John Deere Warning Lights and Meanings [Complete Guide] (2024)


What do the warning lights on a John Deere tractor mean? ›

If the red “STOP” light flashes, turn off the engine IMMEDIATELY. It indicates a serious malfunction. You should also see lights 7, 8, 9, or 10, which will tell you the specific malfunction. The yellow “CAUTION” light flashes to warn you when indicator lights 7, 8, 12, 13 or 14 come on.

What are the 3 main warning lights gauges? ›

There are three kinds of warning lights:
  • Oil Pressure Warning Light.
  • Temperature Warning Light.
  • Battery Low Warning Light.

What does it mean when a warning light comes on your dashboard with explanation? ›

Red, Yellow/Orange, Green, and Blue Lights

A red warning light demands immediate attention (don't drive any further), while yellow/orange warning lights indicate a problem that needs to be serviced soon. If you see a green or blue light, this normally indicates that a certain car function is on or currently in use.

What do the letters mean on John Deere lawn tractors? ›

The letter D would equal a very basic tractor, M would signify a premium tractor, while the letter R would equal a very premium tractor with many options and features. The higher the letter is in the alphabet the higher the tractor's spec level.

What are the warning hazard lights? ›

What are hazard warning lights? Hazard warning lights are a pair of intermittent flashing indicator lights that flash in unison to warn other drivers that the vehicle is a temporary obstruction. They are also called hazard flashers and hazard lights. Different countries use hazard warning lights in different ways.

What is the most serious warning light? ›

The check engine light is usually the most serious and feared warning because of the kind of damage it can signal. This warning often indicates the potential for serious engine damage. When ignored, your vehicle could suffer from a blown head gasket or a seized engine.

What are the 4 way warning lights? ›

Emergency flashers or hazard lights are activated when a driver pushes the hazard light button/switch. The lights warn other drivers of an emergency situation you may be in or that your car is parked on the side of the road. All four turn signal lights turn on when you activate your emergency flasher.

What does a transmission warning light look like? ›

It's a visible light with a distinct symbol, so you'll be hard-pressed to miss it — a gearwheel encircling a thermometer or exclamation point is pretty common. Certain vehicles may have a simple text string alerting you of an issue, while others may not even have a transmission light.

What warning light looks like exclamation point? ›

Newer model vehicles are equipped with a tire pressure monitoring system (TPMS) to warn drivers that at least one of their tires is underinflated. The dashboard light looks like an exclamation point inside of a horseshoe and, if illuminated, should be addressed immediately.

What is the engine malfunction symbol? ›

A small, yellow engine-shaped light indicates that the car's electronic system has detected a problem that needs to be checked. This warning light is known as the Malfunction Indicator Light (MIL).

What causes multiple warning lights on dash? ›

When all your dashboard lights turn on at once, it most commonly indicates an issue with the alternator or the charging system. It is common for all the dash lights to come on with no alternator output; low voltage can cause unusual electrical issues. The alternator should be tested at the time of battery replacement.

What does G stand for John Deere? ›

Each of the letters represents a set level of features, with G as the economy model and the newest addition to the Deere lineup; P with the same advanced features introduced with launch of the L Series models; and the X-tier, meant to denote the company's hybrid diesel-electric technology and most advanced features.

What does E on John Deere mean? ›

"E" Model Deere Means "Electricity""E" Model Deere Means "Electricity" E-Premium models carry on-board AC alternator.

What is E or R in John Deere tractors? ›

There are 3 classes of John Deere tractors. E is the economy version, M is is the moderate version and R is the high end version. It amounts to how many bells and whistles are on the tractor.

What does a hydraulic warning light look like? ›

Description. Located on the instrument panel, this warning light is usually red and labelled BRAKE. The light glows with the ignition switch in the on position.

What does low oil pressure light look like? ›

This light looks like a genie lamp with a drop coming out of the end, but in some models it is a red light that says OIL. Any red warning light that your vehicle displays is an indication that your vehicle needs maintenance as soon as possible to avoid serious damage.

What are the 2 outer lights on the tractor? ›

The clearance marker lights are the two outermost fixtures on the cab, which are used to identify the outer edges of the vehicle's body. These fixtures must be mounted as high and wide as practicable and at the reasonable discretion of the apparatus OEM.

What does the main beam warning light look like? ›

When main-beam control is active, the blue indicator lamp lights up in the instrument cluster with an A within the indicatior lamp. If there is no A within the indicator lamp the system is not automatic and the driver must operate the main beam/dip beam lights accordingly.

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