Why does the check engine light in my A5 Quattro turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your A5 Quattro testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Audi A5 Quattro engine noises bad?

Unusual noises can signal a problem with your Audi A5 Quattro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Audi A5 Quattro engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Audi A5 Quattro radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your A5 Quattro when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a A5 Quattro engine to suddenly stop?

There are different reasons your A5 Quattro vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Audi A5 Quattro engines?

For Audi A5 Quattro engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2012 Audi A5 Quattro Engines

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2012 Audi A5 Quattro Trim Options

Select your Audi A5 Quattro trim level to learn more about Audi-recommended engine repair. Even Audi A5 Quattro parts will get older and change.

L4/2.0L

V6/3.0L

2012 Audi A5 Quattro Repair

Nothing lasts forever. Even your Audi A5 Quattro’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2012 Audi A5 Quattro.

We Care for Audi A5 Quattro Engines

Audi A5 Quattro drivers trust that their A5 Quattro will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. When they do, you might find yourself searching for 2012 Audi A5 Quattro engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Audi A5 Quattro engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2012 Audi A5 Quattro

If your A5 Quattro check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your fuel injection, Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your A5 Quattro in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine rattling, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2012 A5 Quattro

If your 2012 Audi A5 Quattro needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2012 A5 Quattro engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, engine oil seal, ignition coil, or another part.

2012 Audi A5 Quattro Engine Q&A

Why does the check engine light in my A5 Quattro turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your A5 Quattro testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Audi A5 Quattro engine noises bad? Unusual noises can signal a problem with your Audi A5 Quattro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Audi A5 Quattro engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Audi A5 Quattro radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your A5 Quattro when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a A5 Quattro engine to suddenly stop? There are different reasons your A5 Quattro vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Audi A5 Quattro engines? For Audi A5 Quattro engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.