Vauxhall Zafira Service Info Whilst a 16-pin connector was present on some Vauxhall cars before January 2001, it appears that they did not support EOBD / OBDII diagnostics until January 2001. The wiring of the earlier connector does not appear to be EOBD / OBDII compliant. Service Light Reset Vauxhall 1999 onwards " Turn Ignition Off " Hold Trip Reset In " Turn Ignition On " Still Holding Trip Reset wait for three dashes " Turn off Ignition " Turn on Ignition to confirm Helpful web sites www.gendan.co.uk/diagnostic www.onboarddiagnostics.co.uk/index.html www.omitec.com www.rontronics.com www.cryptontechnology.com www.hiltoncanine.com www.aeswave.com
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