VW Up Tire Sensor Alert Stuck After Pressure Fix

Had a similar TPMS issue with my 2020 VW Polo TSI. The tire check warning stayed on despite proper air pressure in all tires. The problem was a failing sensor battery in one of the wheels. These TPMS sensors communicate wirelessly with the car computer, and when their internal batteries start failing, they send incorrect readings or no signal at all. In my case, the sensor needed complete replacement since these batteries are sealed units. The repair process involved: Removing the affected tire, Replacing the old sensor with a new unit, Reprogramming the new sensor to match the car system, Testing the air valve seal, Rebalancing the wheel It was not a serious mechanical issue, just an electronic component replacement. The whole process took about an hour. The sensors typically last 5-7 years before needing replacement, so this is regular maintenance rather than a fault. Any certified tire shop with proper diagnostic tools can handle TPMS repairs. Just ensure they use original equipment or approved aftermarket sensors compatible with VW systems.

Thanks for sharing your experience. My VW Up had the exact same flat tire warning issue last month. After getting proper tire inflation done, the TPMS light kept showing up intermittently. Curious to know how much you ended up paying for the sensor replacement? In my case, the repair worked well but wondering if any other problems surfaced since then? I want to be prepared if this is something that might need regular attention.

After fixing the faulty tire pressure sensor on my VW Polo last month, everything has worked perfectly. The repair cost was 280€ total, which covered the new sensor, programming, and labor. The tire check system now functions correctly with no false warnings. The mechanic confirmed it was just a depleted sensor battery causing the intermittent low tire warnings. Once replaced, the TPMS has been sending accurate readings. No other issues have appeared since the fix, and regular tire pressure monitoring is working as intended. Based on what the shop told me, these sensors typically only need attention when their batteries die, which happens roughly every 5-7 years. As long as the replacement sensor is properly installed and programmed, you shouldnt face recurring problems. The flat tire warnings completely stopped after the repair, confirming it was purely a sensor issue rather than an actual tire pressure problem. Just make sure to get OEM or compatible sensors if you need a replacement in the future.

Finally got my VW Up fixed last week after dealing with that persistent TPMS issue. Found a reputable shop that specializes in tire pressure sensor repairs. They quickly diagnosed the faulty sensor and replaced it with a new one. The whole process cost 265€, which seemed reasonable compared to other quotes I received. The repair took about 45 minutes, and they thoroughly explained what they were doing. The technician showed me the old sensor and how its battery had completely died, causing those false low tire warnings. Since the fix, the tire check system has been working perfectly with no more unusual alerts on my dashboard. Really glad I didnt go back to my old mechanic. This new shop did clean work, and now I have peace of mind knowing the TPMS readings are accurate. Will definitely return there for future service needs.