2004 Audi Allroad Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Audi Allroad Quattro
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2004 Audi Allroad Quattro ProblemsCheck Engine Light Due to Faulty Torque ConverterVarious 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.
Rear air springs (bellows) may develop leaks, which causes the air pump to run more often to maintain ride height. Our technicians recommend that leaking air springs be replaced.
2004 Audi Allroad Quattro Questionschanged the fuel pump, still not getting fuel is there a fuel shutoff switch or? (1 answer)
Everytime the brakes are applied the warning symbol/tone comes on. The brake lights appear to work fine with the exception that the brake light on the hatch comes on with the headlights. The tone/warning light began when the rear undercarriage struck the lip of a ditch I was going over. Did find ...
and stay on for a few minutes then turn off. After several minute they come back on again and continue...