2004 Audi A8 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Audi A8 Quattro

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2004 Audi A8 Quattro Problems

Check Engine Light and/or Engine Overheating Due to Failed Thermostat

The thermostat may erratically stick open or closed. The can result in illumination of the Check Engine Light and/or engine overheating.

Various Probelms Caused by Clogged Plenum Tray Drain

Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.

Multi-Link Suspension Components May Wear Prematurely

Premature wear in various multi-link suspension components can cause noises that are difficult to diagnose. Worn suspension parts can also cause uneven tire wear and create steering alignment problems.

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2004 Audi A8 Quattro Recalls

The Drivers Airbag May Not Deploy as Designed

In the event of a frontal crash, the driver's airbag may may not inflate as designed, increasing the risk of personal injury. Dealers will replace the driver side airbag to correct this concern. This recall is expected to begin on October 6, 2006. The Audi recall number is JQ.

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2004 Audi A8 Quattro Reviews

Rated
based on 3 customer reviews
did you fix light. "on&off"
I HAVE A 2004 A8 IN MY DASH LIGHTS CUTS OF IN ON DO ANYBODY NO WHAT THAT COULD BE
I love my Audi!

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