2005 Hyundai XG350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Hyundai XG350
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2005 Hyundai XG350 ProblemsConfirm Latest Software For Transmission Control Module and Correct Fuild For Proper Shift Quailty
Prior to replacing the automatic transmission fluid (to improve shift quality), make sure that the transmission fluid level is correct. Also, make sure the computer that controls the transmission has the most up-to-date adaptive programming information. When servicing these transmissions be sure to use fluid approved by Hyundai.
A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
2005 Hyundai XG350 QuestionsClimate control beeps. Steady beeping for about 5 minutes, then stops. Repeats (1 answer)
Climate control does not function while beeping is going on. Seems to be more and more frequent. Works fine after beeping stops.
Checked fuses and dimmer switch but still cant find the problem. Any suggestions?