4 Common Electrical Problems with the Audi A4

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4 Common Electrical Problems with the Audi A4


Precision Import Auto Repairs Blog

Since 1994 Audi has been producing the A4, with the first run classified as the B5 models, produced until 2001. These older vehicles are still well respected by drivers in the Audi world and many of them, even the earliest ones, are still on the highway today thanks to proper maintenance. However, as the A4s have aged a few common electrical problems have become apparent. Electrical issues are often hard to diagnose, but when the same problems shows up time and time again in a group of similar vehicles the signs of trouble and the resolutions of these individual problems become rather apparent, making the fix quick and affordable. Late model A4s are no different, and these are four of the most common electrical problems these vehicles are known to have.

Burnt Out of the Power Window Motor

The burn out of the motors of the power windows are one of the most common electrical problems in A4s. More often than not the drivers window will be the first to go, as this is the window that is used most often. This is generally an easy repairs that requires replacing the motor within the vehicle’s door panel.

Display Screens

Newer vehicles that have LCD display screens tend to have issues keeping the whole screen lit. There tend to be areas of the screens which will burn out, making it hard to read the information on the screen. To restore the function and readability of the screen the whole unit usually needs to be replaced.

Stuck Brake Lights

A peculiar issue with these cars is that they can suffer from brake lights that won’t turn off. This happens due to a failed brake light switch, which will need replacing if this issue happens to your car. This part is easy to obtain and a professional auto repair mechanic can complete the service in as little as 20 minutes!

Center Control Liquid Damage

The MMI unit, which controls the navigation, radio and other infotainment and dashboard systems of the vehicle, is located right under the cupholders in newer A4 models. Unfortunately this placement all too often results in liquid spills that burn the unit, which ends up requiring a complete replacement of the control board to restore vehicle function. While this is more of a driver error than an actual electrical issue, it is important to be aware of, so keep those lids on tight!

Audi creates some of the most modern luxury vehicles on the market, resulting in a love affair with all makes and models of their vehicles. But even the top of the line vehicles occasionally have their faults. If you need Audi repair in Corona head to Precision Import Auto Repairs. We offer full service auto maintenance and repair, specializing in European vehicles. Give us a call today at auto repair services for your import or domestic vehicle. Give us a call at (951) 734-0795 to schedule an appointment for quality auto repair in Corona, Riverside and the neighboring areas.


Precision Import Auto Repairs Blog

Written By Brian Corey

Published By MORBiZ