In this blog post, we will be discussing the 3 series BMW dashboard warning lights. We will review what each light means and what you should do if you see any of them while driving. By the end of this post, you will know how to handle any situation that may arise while on the road. So, without further ado, let’s get started!
⚡️Another article: INFINITI EX35 Dashboard Warning Lights and Symbols
What Kind Of Car is 3 Series BMW?
BMW produces many different types of cars, and the 3 series is just one of them. This series is a compact executive car, and it’s been in production since 1975. The first generation was produced until 1983, and the second was produced from 1983 to 1991. The third generation began in 1991 and is still being made today. The fourth generation started in 2004 and ended in 2013. The fifth generation began in 2013 and is still being made today.
The 3 series has always been famous for those looking for a compact executive car. It’s known for its sporty design, luxurious interior, and powerful engine options. It’s also been praised for its excellent handling and performance. The 3 series is available as a sedan, wagon, or coupe.
If you’re looking for a BMW that offers all these things, then the 3 series is worth considering.
🎯Suggested article: Infiniti Qx60 Dashboard Warning Lights
3 Series BMW Dashboard Warning Lights and Color Identification
The BMW 3 Series has various dashboard warning lights that are color-coded to indicate the severity of the issue. For example, red warning lights indicate a more severe problem that must be addressed immediately, while yellow or orange warning lights signify a less urgent matter. Here is a list of the different colors you may see on your BMW 3 Series dashboard and what they mean:
- Red: This is the most severe type of warning light and indicates a problem with the engine, brakes, or another critical system. If you see a red warning light, pull over and turn off the engine as soon as possible.
- Yellow/Orange: A yellow or orange dashboard warning light means an issue needs to be checked out by a mechanic, but it is not an emergency. For example, this color may indicate low oil pressure or coolant levels.
- Green: Green typically indicates that a system is working correctly. However, some green lights (such as the check engine light) may also come on when a problem arises. In these cases, it is best to have the vehicle checked out by a mechanic as soon as possible.
📢Read also: Peugeot 3008 Dashboard Warning Lights and Symbols
 |
3 Series BMW Forward Collision (FCW) Warning LightThe forward collision warning (FCW) system is designed to warn the driver of a potential collision with a vehicle or object in front of the vehicle. If the FCW system detects a potential collision, it will activate the warning light on the dashboard and provide an audible warning. The FCW system may also automatically apply the brakes if it detects a potential collision. |
 |
3 Series BMW Airbag Warning LightIf your Series BMW is equipped with airbags, a warning light on the dashboard will look like an inflated airbag. This light is designed to come on when the car is started and go off after a few seconds. If it does not, then there may be a problem with the airbag system. If the airbag warning light stays on, there is a problem with the system, and it needs to be serviced. It is essential to take your car to a qualified technician as soon as possible so that they can diagnose and fix the problem. If you are involved in a collision, the airbags may deploy even if the warning light is on. However, they may not deploy properly if there is a problem with the system. Therefore, it is still essential to have the system serviced even if the light is on. |
 |
3 Series BMW Check Engine Warning LightIf your Series BMW’s check engine warning light is on, it means that there is a problem with the vehicle’s emissions control system. Several things, such as a faulty sensor or a problem with the catalytic converter, could cause this. If you see this light, you should take your car to a mechanic to have it checked out. |
 |
3 Series BMW Battery/Charging Warning LightIf the battery or charging warning light comes on in your Series BMW, it means there is a problem with the charging system. A loose or damaged alternator belt, a faulty battery, or a problem with the electrical system could cause this. If this light comes on, you should take your car to a mechanic to have it checked out. |
 |
3 Series BMW VSA/ESC Warning LightIf your Series BMW is equipped with VSA (Vehicle Stability Assist) and ESC (Electronic Stability Control), there will be a warning light on the dashboard to alert you if either of these systems is not functioning correctly. If the VSA or ESC warning light comes on, it’s essential to have your vehicle checked by a qualified BMW technician as soon as possible. |
 |
3 Series BMW ABS Warning LightIf your Series BMW has anti-lock brakes, you may see the ABS warning light on your dashboard. This light comes on when the anti-lock brake system has been activated. If you see this light, your vehicle’s braking performance may be reduced. If this warning light is illuminated, you should always have your vehicle checked by a qualified BMW technician as soon as possible. |
 |
3 Series BMW Air Conditioning Warning LightIf your Series BMW is equipped with automatic air conditioning, there will be a warning light on the dashboard to indicate when the system is malfunctioning. If this light comes on, the air conditioning system needs to be serviced by a qualified technician. |
 |
3 Series BMW Oil Temperature Warning LightIf your Series BMW has an oil temperature warning light on the dash, it tells you the engine oil is too hot. This could be due to several different things, but most likely, it is because the oil level is low. You should check the oil level immediately and add more if necessary. Having the car checked out by a mechanic to ensure no other issues is also a good idea. |
 |
3 Series BMW Automatic Transmission Failure Warning LightIf your Series BMW is equipped with an automatic transmission, one of the warning lights on your dashboard is the Automatic Transmission Failure Warning Light. This light is designed to warn you if there is a problem with your transmission and if it comes on, you should have your car checked out by a qualified mechanic as soon as possible. If you see the Automatic Transmission Failure Warning Light come on while driving, you must take action immediately. Pull over to a safe location and turn off your engine. Then, call a tow truck or have your car towed to a nearby service station or repair shop. Don’t try to drive your car any further until you’ve had it checked out by a professional. |
 |
3 Series BMW Fog Lambs Warning LightIf your Series BMW has a fog lamp warning light on the dashboard, it means one or both of your fog lamps are not working. This is an important safety feature, as fog lamps help you see and be seen in low-visibility conditions. If your warning light comes on, take your car to a mechanic to have the problem diagnosed and repaired. |
 |
3 Series BMW Brake Warning LightIf your Series BMW has a brake warning light on the dashboard, it means that there is a problem with the braking system. The most common cause of this warning light is low brake fluid levels. Other potential causes include a faulty brake pedal sensor or a problem with the ABS. If you see this warning light, check your brake fluid levels and have the brakes checked by a professional as soon as possible. |
 |
3 Series BMW Tire Pressure Monitoring System (TPMS) Warning LightThe Series BMW Tire Pressure Monitoring System (TPMS) Warning Light looks like an exclamation point inside a circle with an arrow pointing at one of the tires. This light comes on when there is an issue with the tire pressure in one or more of your tires. The TPMS is designed to warn you when the tire pressure drops below a certain level so that you can take action to prevent a flat tire or other issues. If this light comes on, you must check your tires and ensure they are correctly inflated. You can find the recommended tire pressure for your car in the owner’s manual or on a sticker inside the driver’s doorjamb. |
 |
3 Series BMW Seat Belt Warning LightIf the seat belt warning light on your Series BMW is illuminated, the vehicle’s system has detected that one or more seat belts are not fastened. This is a safety issue and should be addressed immediately. There are several possible reasons why the seat belt warning light may be illuminated:
|
 |
3 Series BMW EBD Warning LightIf your Series BMW has the Electronic Brake Distribution (EBD) system, you may see the EBD warning light on your dashboard occasionally. This light tells you there’s an issue with the EBD system, and it needs to be checked out by a professional. The EBD system distributes braking force evenly between the front and rear wheels. So, if there’s an issue with it, your braking performance will be affected. That’s why it’s essential to get this warning light checked out as soon as possible. If you ignore the EBD warning light, it could lead to more severe problems down the road. So, if you see this light on your dashboard, take your car to a BMW service center immediately. |
 |
3 Series BMW Engine Coolant Temperature LightIf your BMW Series engine coolant temperature light is on, the engine is not reaching average operating temperatures. This could be due to various factors, including low coolant levels, a faulty thermostat, or a problem with the water pump. If this light comes on, check your coolant level and add more if necessary. You should also have your car inspected by a mechanic to diagnose and fix the underlying problem. |
 |
3 Series BMW Power Steering Fault Warning LightIf your Series BMW has a power steering fault warning light on the dashboard, it means there is a problem with the power steering system. The most likely cause is a leak in the power steering system, which can be dangerous if left untreated. If you see this warning light, you should take your car to a mechanic as soon as possible to have the problem diagnosed and repaired. Driving without power steering can be difficult and dangerous, so fixing the problem as quickly as possible is essential. |
 |
3 Series BMW Low Oil Pressure Warning LightIf your Series BMW is equipped with the iDrive system, a low oil pressure warning light will appear on the dashboard when the engine oil pressure is low. This warning light usually accompanies a message on the iDrive display that says, “Check Oil Level.” If you see this warning light, you must immediately check your engine oil level. If the oil level is low, add more until it reaches the full mark on the dipstick. If the oil level is already at full effect or adding oil doesn’t make the warning light disappear, there may be a problem with your engine’s oil pump or pressure sensor. In this case, you should have your car checked by a BMW service center as soon as possible. |
 |
3 Series BMW Automatic Transaxle (AT) Warning LightIf the AT warning light comes on in your Series BMW, it indicates a problem with the automatic transaxle. This is a severe issue that should be addressed immediately by a qualified BMW technician. The AT warning light is usually accompanied by an error message on the dash display. If you see this, do not attempt to drive the car further, as damage to the transaxle could occur. Instead, safely pull over and turn off the engine. Once the engine is off, call a tow truck and have the car towed to a nearby BMW service center for diagnosis and repair. |
 |
3 Series BMW Low Fuel Warning LightThe BMW Low Fuel Warning Light indicates that the vehicle is running low on fuel. The light is usually located on the instrument panel and illuminates when the ignition is turned on. Depending on the model, the light may stay on for a few seconds or up to a minute. If it remains lit after starting the engine, it indicates that the fuel level is low, and you should refuel as soon as possible. The Low Fuel Warning Light will come on when your vehicle’s fuel tank reaches about 15% of its capacity. This varies depending on the model of BMW, but generally speaking, you’ve got between 2.5 gallons and 3.5 gallons left in your tank when this happens. The exact amount will be displayed on your instrument cluster. If you see the Low Fuel Warning Light come on, you should find a safe place to pull over and refuel as soon as possible. Running out of fuel can damage your engine, so it’s best to avoid it if possible. |
Pros & Cons of 3 Series BMW Vehicles
Pros:
- They are affordable.
- They have a variety of features and options to choose from.
- They’re easy to drive and handle well.
- They’re reliable and built to last.
- They look great both inside and out
Cons:
- They can be expensive to maintain.
- They may have some reliability issues.
- Some people find them difficult to drive.
If you see one of these 3 series BMW dashboard warning lights, don’t panic! Chances are, it’s not as severe as it looks. However, it’s always best to consult with a professional to get an accurate diagnosis. In the meantime, we hope this article has helped shed some light on what each warning light means and how you can troubleshoot the issue.
💥See also: Dacia Duster Dashboard Warning Lights and Symbols
FAQs About 3 Series BMW Dashboard Warning Lights
Is the BMW Series 3 a good car?
The 2023 3 Series continues to be a highly desirable entry-level luxury car, setting the standard for its competitors. This year has some minor styling tweaks and an impressive dual-screen infotainment system. The vehicle’s technological features receive additional updates to ensure maximum comfort and convenience on the road.
How much should I pay for a BMW 3 Series?
The 2023 BMW 3 Series is priced at $44,795 with destination fees and popular options included. This amount reflects the Manufacturer’s Suggested Retail Price (MSRP). Prices may vary depending on chosen trim level or additional options selected.
What is the cheapest BMW 3 Series?
The BMW 3 Series is a classic sports sedan renowned for its performance and style. Core models include the 330i at a starting MSRP of $44,500, the electrified 330e with an MSRP of $45,600, and the M340i and M3 models starting at $57,600 and $76,000, respectively. All models offer full specifications to compare features easily.
Is BMW 3 Series expensive?
The BMW M340i and M340d offer excellent value for money when purchased second-hand, with the former available from around £37,000 and the latter from around £40,000. If you’re looking to buy a brand new 3 Series, however, prices start at just under £39,000 for the 320i and slightly over £42,000 for the diesel variant of its successor.