Passat (B5) :: 2003 - Engine Light Is On?


Jul 31, 2006

I bought a 2003 Passat used from a after market dealer when it came off lease. Within a few days the engine light came on. I took it back to the dealer's mechanic, and he just hooked it up to the diagnostic meter and cleared the code and the light when off. He told me not to worry about it - I probably didn't close the gas tank cap right.

Sure enough two days later - it came back on - and I took it back. The mechanic had it in his shop for 6 hours. I picked it up, and now there is no light at all. Its the only light that has been affected.

The engine light does not even come on when you first turn the key in the ignition. I think the mechanic has purposefully did something to either the fuses or the wiring. [URL]

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