I bought my 2026 Sportage Prestige in July. Anyway, the tire pressure should be set at 35psi, not 29 or 30.My TPMS is showing my left front tire as being underinflated. At first I thought it was due to very cold weather, but it still kept flashing after driving. I put air in the tire to match the other front tire (29-30 psi). However, it still keeps flashing even after driving for 20-30 minutes. Is there a reset I can try or do I have to bring it to the dealer? Purchase date is 8/2/25 SX Prestige. Thank you