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Alternator change, car does not start.

Discussion in 'VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum' started by siddid, Jun 29, 2011.

  1. siddid

    siddid New Member

    Jun 5, 2011
    2006 Jetta 1.9 TDI
    My friend has a 2002 Jetta TDI. He had a shop replace his alternator and today he said that the abs light and the air bag light came on and the car died. It wont start again. I told him to check his 109 relay because that will cause a no start condition. Besides that, is there any other common symptom for it not turning on and dying because of the alternator change?
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  2. chittychittybangbang

    chittychittybangbang Administrator

    May 23, 2007
    2006 Jetta TDI
    Bad battery or voltage regulator? The key of a bad relay 109 is no glow plug light at all.

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