A Guide to the Power Antenna for the 1995-1998 Audi A6 Quattro
Solve your radio reception problems by understanding how to diagnose and replace your A6's power antenna.
- The most common failure is a grinding noise caused by a stripped plastic mast cable.
- For this model year, a complete aftermarket antenna assembly is the most cost-effective and available solution.
- Replacement is a DIY-friendly task that requires removing trunk trim for access.
- Always ensure the drain tube at the base of the antenna is reconnected to prevent water leaks into the trunk.
Common Failure Symptoms
When the power antenna on your A6 begins to fail, you'll notice a few common signs. The most obvious is that the antenna mast gets stuck, either partially or fully extended. You may also hear a grinding or clicking sound from the trunk area when you turn the radio on or off. This noise usually means the motor is working, but the plastic teeth on the antenna mast's cable have stripped and can no longer engage the motor's gears. Another symptom is simply poor radio reception, which could point to an issue with the antenna's internal connections or wiring.
Choosing an Aftermarket Replacement
For a vehicle of this age, finding a brand-new Original Equipment Manufacturer (OEM) power antenna from Audi is unlikely and would be very expensive. The most practical solution is a new aftermarket antenna assembly. Brands like URO Parts offer complete, ready-to-install units that are designed to fit and function like the original.
A Note on Aftermarket Quality
Aftermarket brands provide an affordable way to restore your power antenna's function. URO Parts is a well-known budget-friendly option. However, the trade-off for the lower price can sometimes be longevity. While many users have success with these parts, especially for non-critical components like an antenna, they may not last as long as the original German-made part did. For most owners, an aftermarket unit is the best balance of cost and function.
Replacement Cost
Replacing the power antenna is a straightforward job that most DIY mechanics can handle. The primary cost is the part itself, with labor being a factor if you choose to have a shop perform the work.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Antenna | $69 - $76 |
| Shop Labor | $100 - $225 |
| Total Estimated Cost | $169 - $301 |
Pro Tip: Check the Drain Tube
When replacing the antenna, you will disconnect a small rubber drain tube at its base. This tube is critical for routing water out of the fender area. Make sure to reconnect it properly during installation to prevent water from collecting in your trunk, which can lead to rust or damage to the electronics.
Frequently Asked Questions (FAQ)
Can I just replace the antenna mast instead of the whole motor?
Yes, if the motor is still running, you can often just replace the mast and its integrated plastic cable. This is a common repair and is less expensive than replacing the entire unit. However, if the motor is silent or the housing is damaged, you will need the complete assembly.
Is the replacement process difficult?
For most DIYers, this is a manageable job. It involves removing some trunk trim panels to access the antenna motor, unscrewing the motor's mounting bracket, disconnecting the power and antenna cables 🎬 Watch how to safely disconnect the antenna's electrical components., and unscrewing the top nut on the outside of the fender. The entire process typically takes about an hour.
Are there any recalls for the power antenna on my A6?
No, there are no specific recalls or technical service bulletins (TSBs) from Audi or the NHTSA related to the power antenna for the 1995-1998 A6 Quattro. Failures are generally due to the age and wear of the part.
My antenna is stuck up. Can I just push it down?
You can often carefully push the antenna down by hand to retract it for a car wash or to use a car cover. However, this does not fix the underlying problem, which is usually a broken plastic cable inside. Forcing it may cause further damage to the mast sections.
Helpful Videos
Technical Specifications
OEM Part Numbers: 4A0051531
Complete motorized antenna assembly with telescoping mast. Mounts in the rear driver-side (left) quarter panel.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Audi A6 Quattro: