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Audi A4 Quattro Check Engine Light Diagnosis

The check engine warning light is like a catch all for everything that can go wrong with your car. It can alert you of anything from a minor issue to a more serious issue.

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$105 $125

This range covers average check engine light diagnosis. Tell us your car to get a guaranteed price from RepairSmith.

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Audi A4 Quattro Check Engine Light Diagnosis

RepairSmith offers upfront and competitive pricing. The average cost for Audi A4 Quattro Check Engine Light Diagnosis is $120. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Quoted to
Drop-off
Delivery
Price
2003 Audi A4 Quattro 1.8L L4 Turbo Base
117,000 miles
Danika H  • 
August 8, 2020 9:09 PM  • 
Larkspur CA 94939
$115
3.50  hrs
1.30  hrs
2012 Audi A4 Quattro 2.0L L4 Turbo
131,000 miles
Alison R  • 
July 13, 2020 2:16 PM  • 
Clovis CA 93612
$125
5.60  hrs
1.30  hrs
2006 Audi A4 Quattro 2.0L L4 Turbo
126,000 miles
Chck P  • 
July 7, 2020 9:23 PM  • 
Anaheim CA 92807
$125
3.70  hrs
1.20  hrs
2012 Audi A4 Quattro 2.0L L4 Turbo
126,000 miles
R E  • 
July 2, 2020 6:23 AM  • 
Fremont CA 94536
$125
5.60  hrs
1.40  hrs
2010 Audi A4 Quattro 2.0L L4 Turbo
147,330 miles
Johnny T  • 
June 17, 2020 9:00 AM  • 
San Francisco CA 94103
$125
1.80  hrs
1.20  hrs
2010 Audi A4 Quattro 2.0L L4 Turbo
147,330 miles
Johnny T  • 
June 16, 2020 4:09 PM  • 
San Francisco CA 94103
$125
2.30  hrs
1.10  hrs
2014 Audi A4 Quattro 2.0L L4 Turbo
47,000 miles
Kenneth L  • 
June 16, 2020 3:53 PM  • 
Whittier CA 90603
$125
2.10  hrs
1.20  hrs
2002 Audi A4 Quattro 1.8L L4 Turbo
110,000 miles
Juanita M  • 
June 2, 2020 11:30 AM  • 
Oakland CA 94603
$125
6.00  hrs
1.10  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
50,000 miles
Andrea W  • 
May 30, 2020 8:46 AM  • 
San Francisco CA 94123
$125
5.20  hrs
1.20  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
50,000 miles
Linda B  • 
May 13, 2020 3:00 PM  • 
Apple Valley CA 92308
$175
3.50  hrs
1.50  hrs
2006 Audi A4 Quattro 2.0L L4 Turbo
165,000 miles
Harpreet A  • 
April 28, 2020 6:25 PM  • 
Hayward CA 94541
$150
5.20  hrs
1.10  hrs
1998 Audi A4 Quattro 2.8L V6
100,000 miles
Adriana A  • 
April 18, 2020 9:00 AM  • 
Yucca Valley CA 92284
$89
3.80  hrs
1.00  hrs
1998 Audi A4 Quattro 2.8L V6
100,000 miles
Adriana A  • 
April 17, 2020 5:09 AM  • 
Yucca Valley CA 92284
$89
2.30  hrs
1.00  hrs
1998 Audi A4 Quattro 2.8L V6
100,000 miles
Adriana A  • 
April 17, 2020 4:57 AM  • 
Yucca Valley CA 92284
$89
1.60  hrs
1.40  hrs
2005 Audi A4 Quattro 1.8L L4 Turbo
30,000 miles
Mai A  • 
April 11, 2020 7:13 PM  • 
Hayward CA 94541
$105
4.30  hrs
1.10  hrs
1999 Audi A4 Quattro 2.8L V6
180,100 miles
James C  • 
March 27, 2020 9:30 AM  • 
Ontario CA 91762
$113
3.90  hrs
1.20  hrs
2012 Audi A4 Quattro 2.0L L4 Turbo
144,000 miles
Jaspreet S  • 
March 25, 2020 5:09 PM  • 
Artesia CA 90701
$120
5.30  hrs
1.40  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Cornelius W  • 
March 25, 2020 9:00 AM  • 
El Segundo CA 90245
$135
5.60  hrs
1.00  hrs
2019 Audi A4 Quattro 2.0L L4 Turbo
30,000 miles
Vince S  • 
March 24, 2020 2:00 PM  • 
Sacramento CA 95815
$130
4.50  hrs
1.40  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Hernandez R  • 
March 23, 2020 2:00 PM  • 
South Gate CA 90280
$110
3.30  hrs
1.10  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Kimberley P  • 
March 21, 2020 5:00 PM  • 
Woodland Hills CA 91364
$168
3.90  hrs
1.50  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Theodis C  • 
March 21, 2020 4:00 PM  • 
Whittier CA 90601
$111
3.40  hrs
1.00  hrs
2016 Audi A4 Quattro 2.0L L4 Turbo
120,000 miles
Manolo M  • 
March 21, 2020 3:00 PM  • 
Newark CA 94560
$125
1.60  hrs
1.10  hrs
2019 Audi A4 Quattro 2.0L L4 Turbo
30,000 miles
Debbie S  • 
March 20, 2020 3:55 AM  • 
Temecula CA 92591
$115
5.90  hrs
1.50  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Lenitta L  • 
March 19, 2020 4:00 PM  • 
Chino CA 91710
$100
5.20  hrs
1.30  hrs
2019 Audi A4 Quattro 2.0L L4 Turbo
30,000 miles
Shawana L  • 
March 18, 2020 5:00 PM  • 
Los Angeles CA 90003
$120
5.00  hrs
1.30  hrs
2019 Audi A4 Quattro 2.0L L4 Turbo
30,000 miles
Richard Q  • 
March 18, 2020 10:00 AM  • 
Redondo Beach CA 90278
$129
3.90  hrs
1.30  hrs
2016 Audi A4 Quattro 2.0L L4 Turbo
120,000 miles
Jessica A  • 
March 15, 2020 9:00 AM  • 
Long Beach CA 90804
$125
5.80  hrs
1.30  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Jay T  • 
March 14, 2020 3:00 PM  • 
San Diego CA 92122
$95
3.70  hrs
1.10  hrs
2019 Audi A4 Quattro 2.0L L4 Turbo
30,000 miles
Rachel B  • 
March 14, 2020 3:00 PM  • 
Escondido CA 92026
$90
5.10  hrs
1.00  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Benny L  • 
March 13, 2020 3:00 PM  • 
Long Beach CA 90806
$125
3.50  hrs
1.50  hrs
2016 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Pacita Q  • 
March 12, 2020 11:00 AM  • 
Mountain View CA 94040
$145
3.50  hrs
1.10  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Rebecca R  • 
March 10, 2020 10:00 AM  • 
Cerritos CA 90703
$110
1.30  hrs
1.30  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Daniel B  • 
March 7, 2020 2:00 PM  • 
Los Angeles CA 90002
$120
3.00  hrs
1.20  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Phitsamay B  • 
March 7, 2020 1:00 PM  • 
Granada Hills CA 91344
$125
5.90  hrs
1.10  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Germaine S  • 
March 4, 2020 2:45 PM  • 
Encinitas CA 92024
$140
4.80  hrs
1.10  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
60,000 miles
Valerie B  • 
March 1, 2020 2:00 PM  • 
Rialto CA 92376
$107
5.70  hrs
1.20  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
67,000 miles
Tywan F  • 
February 29, 2020 12:00 PM  • 
San Leandro CA 94578
$105
2.70  hrs
1.50  hrs
2017 Audi A4 Quattro 2.0L L4 Turbo
120,000 miles
Isai U  • 
February 28, 2020 8:00 AM  • 
San Jose CA 95128
$139
5.80  hrs
1.20  hrs
2016 Audi A4 Quattro 2.0L L4 Turbo
120,000 miles
Joyce S  • 
February 27, 2020 3:00 PM  • 
Los Angeles CA 90008
$105
4.80  hrs
1.40  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
56,000 miles
Analiza F  • 
February 26, 2020 2:00 PM  • 
Spring Valley CA 91978
$100
1.90  hrs
1.10  hrs
2016 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Amy D  • 
February 24, 2020 8:00 AM  • 
Ventura CA 93003
$110
3.10  hrs
1.40  hrs
2005 Audi A4 Quattro 1.8L L4 Turbo
157,000 miles
Troy F  • 
February 22, 2020 9:11 PM  • 
Antelope CA 95843
$169
4.60  hrs
1.50  hrs
2018 Audi A4 Quattro 2.0L L4 Turbo
36,000 miles
Adelbert V  • 
February 20, 2020 12:00 PM  • 
Redlands CA 92374
$107
3.90  hrs
1.20  hrs
2012 Audi A4 Quattro 2.0L L4 Turbo
113,000 miles
Manuel R  • 
February 13, 2020 6:33 AM  • 
Pomona CA 91767
$100
5.60  hrs
1.20  hrs
2011 Audi A4 Quattro 2.0L L4 Turbo
90,000 miles
Arjun K  • 
January 10, 2020 10:55 PM  • 
Pleasanton CA 94566
$176
5.30  hrs
1.10  hrs
2009 Audi A4 Quattro 2.0L L4 Turbo
132,000 miles
Olivia K  • 
January 10, 2020 6:12 PM  • 
Los Angeles CA 90028
$125
3.20  hrs
1.10  hrs
2003 Audi A4 Quattro Avant
132,000 miles
Naresh K  • 
November 4, 2019 3:41 PM  • 
Fremont CA 94536
$125
5.60  hrs
1.10  hrs
2006 Audi A4 Quattro Base
172,000 miles
Jesse V  • 
November 4, 2019 4:11 AM  • 
San Bernardino CA 92410
$107
5.70  hrs
1.30  hrs
2009 Audi A4 Quattro
100,000 miles
Kanghong Z  • 
November 1, 2019 11:30 AM  • 
San Mateo CA 94404
$125
3.20  hrs
1.30  hrs
2005 Audi A4 Quattro Base
174,000 miles
Jesse V  • 
October 4, 2019 3:45 AM  • 
San Bernardino CA 92410
$99
1.80  hrs
1.50  hrs
2005 Audi A4 Quattro Base
174,000 miles
Jesse V  • 
October 4, 2019 3:44 AM  • 
San Bernardino CA 92410
$99
2.10  hrs
1.10  hrs
2003 Audi A4 Quattro Base
172,000 miles
Jonatan R  • 
September 20, 2019 8:01 AM  • 
San Diego CA 92150
$115
2.10  hrs
1.20  hrs
2003 Audi A4 Quattro Base
190,000 miles
Erion T  • 
July 5, 2019 8:00 AM  • 
Canoga Park CA 91304
$85
5.60  hrs
1.50  hrs
2006 Audi A4 Quattro Avant
65,000 miles
Fidel R  • 
June 11, 2019 12:35 PM  • 
Thornton CO 80241
$115
2.00  hrs
1.30  hrs
2011 Audi A4 Quattro 2.0L L4 Turbo
90,500 miles
Bryan H  • 
 • 
Las Vegas NV 89117
$105
4.40  hrs
1.50  hrs
2011 Audi A4 Quattro 2.0L L4 Turbo Base
92,000 miles
Bryan H  • 
 • 
Las Vegas NV 89117
$105
3.50  hrs
1.20  hrs
2005 Audi A4 Quattro 1.8L L4 Turbo
140,000 miles
Brittney O  • 
 • 
Fresno CA 93704
$125
3.50  hrs
1.30  hrs
2008 Audi A4 Quattro 2.0L L4 Turbo
133,327 miles
Chad I  • 
 • 
Los Angeles CA 90043
$125
5.00  hrs
1.40  hrs
Last Updated:
Sep 11, 2020 3:48 PM
Get A Quote 12-Month | 12,000-Mile Warranty

What does a Check Engine Light mean?

In short, it means pay attention. Your vehicle is sensing that something wrong might be increasing your car’s emissions.

Look, we all know the drill. The check engine warning light comes on, and it feels generic, and a little bit goofy. It looks like a graphic on a kid’s toy, and it doesn’t really feel urgent.

So, you ignore the check engine light. And you keep ignoring it, thinking it will go away.

Guess what? Your engine won’t repair itself. Meaning, the check engine light is not going to go away if you keep ignoring it. You can cross your fingers all you want, but it’s there, until the issue is resolved by getting a diagnostic.

The check engine warning light is kind of a catch all sensor for everything that can go wrong with your car. A large number of issues can ultimately result in the light illuminating. You might think that vagueness makes the light sensor less important. You’re wrong. The vagueness provides all the more reason to diagnose the issue. 

That said, sometimes the issue causing the check engine light is minor. In fact, the check engine light can even come on if your gas cap isn’t screwed on properly after you fill up. So, uhh…check the gas cap before you freak out.

Ultimately, the check engine light is like a grim grab bag at a party. You need to diagnose it because it could be absolutely anything. While a lot of the issues a mechanic might diagnose are minor,  some – such as transmission problems, faulty oxygen sensors or catalytic converter, engine mechanical issues, and computer malfunctions – are a bit more serious. The check engine light is designed to pop on for anything that leads to increased vehicle emission through your exhaust system (issues like an overheating engine, catalytic converter, failing oxygen sensor or slipping transmission can lead to increased emissions). 

So stop doing that thing you do where you ignore the check engine light and get an OBDII diagnostic today. Your wallet and engine will thank you later down the road.

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How to spot a Check Engine Light

Warning lights are illuminated

Well, that was pretty straightforward, wasn’t it? I’m hoping you could have gotten there on your own. But it’s important to pay attention to more than just your check engine light. Oftentimes, mechanical issues will cause multiple lights to come on. If, say, your charging light is on and your check engine light is on, then you probably don’t have two problems. You probably just have an issue with your charging system. Regardless, we recommend that you get a diagnostic for the check engine light as well as any other lights your vehicle's engine sensors are picking up on .

Get a Quote 12-Month | 12,000-Mile Warranty

How urgent is a Check Engine Light?

Did you miss that whole spiel earlier? It’s important to get a diagnostic for a check engine light. Ignore the check engine warning light at your own risk. It could be a gas cap, it could also be a transmission, engine, or electronics issue, that, if ignored, leads to serious damage and a huge dent in your wallet. Not to mention, it could be a serious safety issue.

Ignoring your check engine light, and not getting diagnostic, is like ignoring your parents. It might seem cool, but eventually you, and your engine, will realize it’s a really bad idea.

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