22/11/2008
Understanding Your Alfa Romeo's Dashboard Symbols
As a proud owner of an Alfa Romeo 147, 156, or GTV, you're likely familiar with the distinctive Italian flair and engaging driving experience these cars offer. However, like any vehicle, they come equipped with a complex array of dashboard symbols designed to communicate vital information about the car's status. These illuminated icons can sometimes be a source of confusion, but understanding them is crucial for maintaining your Alfa Romeo's health and ensuring your safety on the road. This guide aims to demystify common symbols, providing you with the knowledge to act appropriately when they appear.
The Elusive 'Info' Symbol Explained
One symbol that often prompts questions is the general 'information' symbol. On models like the Alfa Romeo 147, 156, and GTV, this symbol typically appears as an exclamation mark within a circle or sometimes as a small 'i' in a circle. Its purpose is to alert you that there is additional information or a specific warning that requires your attention. Think of it as a prompt to delve deeper into the car's onboard diagnostics. Often, this symbol will illuminate in conjunction with another warning light, or it might appear in the central display panel, indicating a message is available to be read. Consulting your owner's manual is always the first step, as it will detail the specific meaning of this symbol in relation to your particular model and its features. In essence, the 'info' symbol is a gateway to more detailed diagnostics.
Common Warning Lights and Their Meanings
Your Alfa Romeo's dashboard is a sophisticated communication hub. Here's a breakdown of some commonly encountered warning lights:
Engine Warning Light (Check Engine Light)
This is perhaps one of the most universally recognised, and dreaded, dashboard symbols. It typically appears as an engine silhouette. Its illumination can indicate a wide range of issues, from a loose fuel cap to more serious problems with the engine management system, emissions control, or ignition. If this light stays on, it's advisable to have your car diagnosed by a qualified mechanic. Intermittent flashing often signifies a more severe misfire, and you should reduce your speed and avoid heavy acceleration.
Oil Pressure Warning Light
Represented by an oil can symbol, this light signifies a problem with your engine's oil pressure. Low oil pressure is critical and can lead to severe engine damage if not addressed immediately. If this light illuminates, stop the car as soon as it is safe to do so, turn off the engine, and check your oil level. If the oil level is low, top it up. If the light persists after topping up, or if the oil level is adequate, do not drive the car and seek professional assistance.
Battery Warning Light
Depicted as a battery symbol, this light indicates an issue with your car's charging system. This could mean the battery itself is failing, the alternator isn't charging it properly, or there's a problem with the drive belt. Driving with a faulty charging system will eventually lead to the battery draining completely, leaving you stranded. If this light comes on, check the battery terminals for corrosion and ensure the drive belt is intact. It's best to have the charging system tested.
Brake System Warning Light
This symbol, often an exclamation mark in a circle or the letters 'BRAKE', signals a problem with your braking system. It can indicate low brake fluid levels, a fault with the anti-lock braking system (ABS), or that the handbrake is engaged. Always ensure the handbrake is fully released. If the fluid level is low, it could indicate a leak, which is a serious safety concern. If the light remains on with the handbrake released, avoid driving and have your brakes inspected immediately.
ABS Warning Light
Represented by the letters 'ABS' in a circle, this light indicates a malfunction in the Anti-lock Braking System. While the car will likely still brake, the ABS function, which prevents wheel lock-up during heavy braking, will not be operational. This can affect your steering and stopping distances, especially in adverse conditions. A qualified technician will need to diagnose the specific fault within the ABS system.
Airbag Warning Light
This symbol, typically showing a seated passenger with a deployed airbag in front of them, warns of a problem with the airbag system. This could range from a faulty sensor to a more significant issue with the airbag control module. For safety reasons, it's imperative to have any airbag warning light diagnosed and repaired promptly. The airbag system is a crucial safety feature.
Traction Control / Stability Control Light
Often depicted as a car with wavy lines behind it, this light indicates that the traction control or electronic stability control (ESC) system has been activated to prevent a loss of grip. If it flashes, it means the system is actively working. If it remains constantly illuminated, it usually signifies that the system is deactivated (perhaps manually) or there is a fault within the system. Consult your owner's manual to understand how to re-enable it if it's been switched off.
Addressing Rust: A Common Alfa Romeo Concern
While not directly a dashboard symbol, it's worth touching upon a common issue that Alfa Romeo owners, particularly of the 147, 156, and GTV models, need to be aware of: rust. As mentioned, models from around 2003-2005, especially the 156, can be susceptible to corrosion underneath and along the sills. This is a natural consequence of age and exposure to the elements, particularly in regions with harsh winters and road salt. While modern Alfas are better protected, older models can benefit significantly from preventative measures. Welding can be undertaken if your car fails its MOT due to rust, but it's far more cost-effective in the long run to proactively treat and protect the underside of your vehicle. Regularly inspecting the underbody for signs of corrosion and applying protective coatings can save you considerable expense and ensure the structural integrity of your beloved Alfa Romeo.
When to Seek Professional Help
While understanding these symbols is empowering, it's important to recognise when a problem requires expert attention. If you're unsure about the meaning of a symbol, or if a warning light persists after taking basic corrective actions (like checking fluid levels or tightening a fuel cap), it's always best to consult your owner's manual and then contact a reputable Alfa Romeo specialist. Many common issues can be diagnosed with specialized equipment, and prompt attention can prevent more significant and costly repairs down the line. For example, a diagnostic guide, like Jamie Porter's for the 147/156/GT, can help pinpoint potential problems by allowing you to follow a series of diagnostic steps when certain symbols appear.
Preventative Maintenance is Key
The best way to deal with dashboard warnings is to minimise the chances of them appearing in the first place. Regular servicing, adhering to the manufacturer's recommended service schedule, and performing routine checks can significantly contribute to the longevity and reliability of your Alfa Romeo. This includes checking fluid levels, tyre pressures, and inspecting for signs of wear or corrosion. By being proactive with your car's care, you can continue to enjoy the unique driving pleasure that an Alfa Romeo provides.
Frequently Asked Questions
Q1: What should I do if the oil warning light comes on?
If the oil warning light illuminates, stop the car as soon as it is safe to do so, turn off the engine, and check the oil level. If low, top up. If the level is fine or the light persists, do not drive the car and seek professional help.
Q2: Can I ignore the engine warning light?
No, the engine warning light should not be ignored. While it can sometimes indicate a minor issue, it can also signal a serious problem that could lead to significant engine damage if left unaddressed. Have it checked by a mechanic.
Q3: My ABS light is on, but the brakes seem to work fine. Is it safe to drive?
While your conventional braking will likely still function, the Anti-lock Braking System will not be operational. This can compromise your ability to steer and stop effectively in emergency situations. It's recommended to have the ABS system diagnosed and repaired.
Q4: How can I check for rust on my Alfa Romeo?
Regularly inspect the underside of your car, paying close attention to the sills, wheel arches, and floor pans. Look for any signs of bubbling paint, flaky metal, or deep pitting. If you're unsure, have a professional mechanic perform an inspection.
Q5: What does the 'info' symbol mean on my Alfa Romeo 147/156 GTV?
The 'info' symbol, often an exclamation mark in a circle or an 'i' in a circle, indicates that there is additional information or a specific warning message available. You typically need to navigate through your car's onboard computer display to read the message. Consulting your owner's manual is the best way to understand its precise meaning in your car.
By staying informed about your Alfa Romeo's dashboard symbols and understanding potential common issues, you can ensure your car remains a joy to drive for years to come. Regular maintenance and prompt attention to warnings are the cornerstones of responsible car ownership.
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