2005 Hyundai XG350 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2005 Hyundai XG350

2005 Hyundai XG350 Problems

Confirm 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.

Rough Idle Due to Faulty EGR Switching Valve

A defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.

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2005 Hyundai XG350 Questions

Climate 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.

Cluster panel lights not working. I checked all fuses and nothing. (1 answer)

Checked fuses and dimmer switch but still cant find the problem. Any suggestions?

what would be a reasonable cost to replace the throttle body (2 answers)

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2005 Hyundai XG350 Reviews

2005 XG350L. It's a great car. Have had it for seven years. 25 mpg.
I have owned my car for six years now and still love it. It has almost 250,000 miles on it and am hoping it goes another 250,000.
We've had our XG350 for 6 years. We bought it new and have loved it from the start. It's not perfect. The gas mileage isn't great, but for such a big comfortable car with plenty of power, I can't complain. Very comfortable ride, nicely appointed. We have one of the mysterious rattles that others speak of, but it's no big deal. The paint is holding up very well. We had something go w...

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