Question about 1999 Saab 9-5

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Service light saab 95 vector 04 reg

  1. hi if possible is there a solution to extinguish the service light , also very occasionally when my fuel is low , ie between 1/4 and empty my eng management light appears , it has come on a couple of times with with out low fuel , this seems to make no difference to the performance and does not go into limp mode .it may stay on for a maximum of a day but normally goes out if left parked up for the night . any ideas on either , many thanks paul

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You need to have it put on a machine for diagnostics. Because it could be any number of things on the service light. The fuel light switch on the inside of the tank has drawed moisture over the years and needs to be replaced. All gas tanks draw moisture or some gas just has some water content. By the way have you ever changed the gas filter? That may cause your engine light to be on and Oil change might too.
God Bless Greg

Posted on Dec 03, 2008

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