2007 Audi A4 Problems: 3 Issues Every Owner Should Know

2007 Audi A4 Problems: 3 Issues Every Owner Should Know | Au7o

All 3 Known Issues

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When Issues Typically Appear

2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage

30K-100K

B6/B7 Front Suspension Control Arm and Tie-Rod Wear Causing Clunks, Vibration, and Uneven Tire Wear

50K-120K

CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4

60K-140K

038K75K113K150K mi

On the 2002-2008 Audi A4, front-wheel-drive A4 models equipped with the Multitronic CVT have a long history of owner complaints involving shuddering from a stop, delayed engagement, limp mode, and flashing PRNDS indicators. Failures are commonly tied to the transmission control module, internal clutch pack wear, or CVT chain/pulley problems. The issue is widely discussed in Audi forums and complaint databases because repairs are expensive and many units require replacement or specialist rebuilding.

This issue also affects: Acura TL, Acura TLX, Audi A4 Avant

Common Symptoms

PRNDS lights flashing
shudder on takeoff
delayed drive engagement
transmission limp mode
engine revs without matching acceleration
jerking at low speed

How to Fix

Scan the transmission module for stored faults, verify fluid condition and service history, and road test for launch shudder or ratio flare. Minor cases may respond to fluid service and adaptation, but many documented failures require TCM repair/replacement or full CVT rebuild/replacement. Buyers generally avoid neglected Multitronic cars unless there is proof of recent transmission work.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipConfirm whether the car has Multitronic before purchase; many owners specifically recommend avoiding FWD CVT cars unless transmission service/rebuild records are documented.
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TipUse only the correct CVT fluid and adaptation procedure after service; generic ATF can worsen shift behavior.
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Typical repair cost:$1,200 - $6,000

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Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2005-2008 Audi A4 2.0T FSI, the B7 A4 2.0T FSI is widely known for wear of the cam follower that rides between the intake cam lobe and the high-pressure fuel pump. If the follower coating wears through, it can damage the pump plunger and camshaft, causing fuel pressure faults, drivability problems, and expensive top-end repairs. This issue is heavily documented in TSB-related service discussions, owner forums, and repair guides because periodic inspection can prevent major damage.

This issue also affects: Chevrolet Silverado 2500HD, Jeep Grand Wagoneer, Lexus IS

Common Symptoms

check engine light
loss of power under acceleration
hard starting
fuel cut at high load
rough running
metal wear found during HPFP inspection

How to Fix

Remove the high-pressure fuel pump and inspect the cam follower for coating loss, cupping, or perforation; also inspect the pump tappet surface and cam lobe. Replace the follower proactively if worn, and if damage has progressed, replace the HPFP and possibly the intake camshaft and related hardware. After repair, clear fuel pressure faults and verify specified versus actual rail pressure under load.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipOwners commonly inspect the follower at regular intervals, especially on tuned cars, because a cheap preventive replacement can avoid cam and pump damage.
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TipUse the correct HPFP sealing hardware and torque procedure when reinstalling the pump to prevent leaks and follower misalignment.
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Typical repair cost:$150 - $2,500

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Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2002-2008 Audi A4, the multi-link front suspension used on B6/B7 A4 models is well known for premature wear of upper and lower control arm bushings/ball joints and, in many cases, outer tie-rod ends. Owners commonly report front-end clunking over bumps, looseness in steering, shimmy at highway speeds, and abnormal inner-edge tire wear. The issue is widely documented in owner forums and repair databases because multiple arms can wear at once, making the front end feel unstable even when alignment is repeatedly corrected.

Common Symptoms

front-end clunk over bumps
steering looseness
highway vibration or shimmy
uneven front tire wear
wandering alignment
knocking noise during low-speed turns

How to Fix

Diagnosis usually involves checking each front control arm ball joint and bushing for play with the suspension loaded, along with inspecting tie rods and verifying alignment. The durable fix is replacing the worn arms as a matched kit rather than one-by-one, followed by a proper four-wheel alignment. If pinch bolts are seized, additional labor is often required, and sway bar links should be inspected at the same time.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipOwners commonly recommend replacing the full front control arm set with upgraded hardware instead of chasing one noisy arm at a time.
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TipHave the pinch bolt area soaked with penetrant in advance; seized pinch bolts are a frequent labor multiplier on these cars.
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Typical repair cost:$700 - $1,800

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Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

⚠️NHTSA Recalls6 recalls

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2005-2008 Audi A4 Sedan, A4 Avant, S4 Avant and S4 Sedan, 2007-2008 RS4 Sedan, 2004 RS4 Cabriolet, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2005-2011 A6 Sedan, 2006-2011 A6 Avant, and 2007-2011 S6 Sedan vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Campaign #18V42700022/06/2018

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone B" above, Volkswagen is recalling certain 2005-2008 Audi A4 Avant, A4 Sedan, A6 Sedan, S4 Avant and S4 Sedan vehicles, 2007-2008 A4 Cabriolet, RS4 Sedan, S4 Cabriolet and S6 Sedan vehicles, and 2006-2008 A6 Avant and 2008 RS4 Cabriolet vehicles originally sold, or ever registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Campaign #17V03200011/01/2017

AIR BAGS

Volkswagen Group of America, Inc. (VW) is recalling certain model year 2008-2009 Audi A4, A5, and Q5 vehicles. In the affected vehicles, the air bag control units may corrode and fail.

Campaign #16V37600027/05/2016

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Volkswagen is recalling certain model year 2004-2008 Audi A4, and 2005-2008 Audi A6 vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Volkswagen is recalling model year 2004 Audi A4 vehicles originally sold, or registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Campaign #16V38200001/06/2016

ENGINE AND ENGINE COOLING:ENGINE

The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the affected water pumps, the pulley or sprocket that turns the timing belt may develop microfractures causing the timing belt to fail.

Campaign #14E00700007/03/2014

+ 1 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

Frequently Asked Questions

What are the most common Audi A4 problems?

According to Au7o's analysis of 0+ owner reports, the 2007-2007 Audi A4 has 3 documented issues. The most frequently reported are: CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4, 2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage, B6/B7 Front Suspension Control Arm and Tie-Rod Wear Causing Clunks, Vibration, and Uneven Tire Wear. Of these, 2 are rated critical and should be addressed promptly.

Is the Audi A4 reliable?

The 2007-2007 Audi A4 has 3 known issues documented across 0+ owner reports. 2 issues are rated critical: CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4 and 2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Audi A4 problems?

Repair costs for known Audi A4 issues range from $150 to $6,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4, typically costs $1,200-$6,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2002-2008 Audi A4 CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4?

Front-wheel-drive A4 models equipped with the Multitronic CVT have a long history of owner complaints involving shuddering from a stop, delayed engagement, limp mode, and flashing PRNDS indicators. Failures are commonly tied to the transmission control module, internal clutch pac… Repairs typically run $1,200-$6,000. Severity: high.

What is the 2005-2008 Audi A4 2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage?

The B7 A4 2.0T FSI is widely known for wear of the cam follower that rides between the intake cam lobe and the high-pressure fuel pump. If the follower coating wears through, it can damage the pump plunger and camshaft, causing fuel pressure faults, drivability problems, and expe… Repairs typically run $150-$2,500. Severity: high.

What is the 2002-2008 Audi A4 B6/B7 Front Suspension Control Arm and Tie-Rod Wear Causing Clunks, Vibration, and Uneven Tire Wear?

The multi-link front suspension used on B6/B7 A4 models is well known for premature wear of upper and lower control arm bushings/ball joints and, in many cases, outer tie-rod ends. Owners commonly report front-end clunking over bumps, looseness in steering, shimmy at highway spee… Repairs typically run $700-$1,800. Severity: medium.

2007 Audi A4 Problems: 3 Issues Every Owner Should Know

All 3 Known Issues

When Issues Typically Appear

2002-2008 Audi A4: CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2005-2008 Audi A4: 2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2002-2008 Audi A4: B6/B7 Front Suspension Control Arm and Tie-Rod Wear Causing Clunks, Vibration, and Uneven Tire Wear#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

Other Audi Models

Frequently Asked Questions

What are the most common Audi A4 problems?

Is the Audi A4 reliable?

How much does it cost to fix common Audi A4 problems?

What is the 2002-2008 Audi A4 CVT Multitronic Transmission Failure and PRNDS Flashing on Front-Wheel-Drive A4?

What is the 2005-2008 Audi A4 2.0T Cam Follower and High-Pressure Fuel Pump Wear Leading to Fuel Pressure Loss and Camshaft Damage?

What is the 2002-2008 Audi A4 B6/B7 Front Suspension Control Arm and Tie-Rod Wear Causing Clunks, Vibration, and Uneven Tire Wear?