2004 Volkswagen Passat Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Volkswagen Passat
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2004 Volkswagen Passat ProblemsDigital Display on Instrument Cluster May Fail
The digital display portion of the instrument cluster may fail. Our technicians tell us the entire instrument cluster will need to be replaced to correct this concern.
Check Engine Light illumination can be related to a catalytic converter fault. Our technicians tell us a re-flash of the ECM may correct the concern. If not, replacement of the catalytic converter may be required.
Clogged sunroof drains can allow water to enter the interior and accumulate under the carpet where various control modules are mounted. Over time, the accumulated moisture can damage the control modules.
2004 Volkswagen Passat Questionswhere are the tester is located. I need to check what problem my car have I can't find the tester (1 answer)
Like air being released from a balloon. It heard on the passenger side front.
2004 Volkswagen Passat RecallsVolkswagen Recalls 1999-2005 Passat Models Due to Multiple Fuel System Issues
The heat shield may become damaged and the fuel line/fuel tank ventilation valve may fracture and leak. Both of these conditions are potential fire hazards. Dealers will install an additional underbody heat shield and inspect and replace affected fuel components.
Some vehicles may have a high pressure diesel pump with an incorrect fastener, which may allow the fuel to leak. A fuel leak in the presence of an ignition source may lead to a fire. Dealers will replace the diesel pump. The recall began February 8, 2005. The Volkswagen recall number is VY.