Volkswagen Jetta Hybrid Tire Pressure Light in Tucson, AZ

The tire pressure light on a Volkswagen Jetta Hybrid means one or more monitored tires may be at least 25 percent below the pressure shown on the driver's door-jamb placard, or the tire-pressure monitoring system may have a fault. The symbol looks like a horseshoe-shaped tire outline with an exclamation point inside. A steadily illuminated light calls for tire pressure to be checked and set at the next stop, while a light that flashes for about a minute at startup and then remains lit points to a monitoring-system fault. Larry H. Miller Volkswagen Tucson in Tucson provides a tire pressure light diagnosis for every model year of the Volkswagen Jetta Hybrid, checking both the tires and their sensors.

What the tire pressure light means on a Volkswagen Jetta Hybrid

The tire pressure warning is a horseshoe-shaped tire outline with an exclamation point in the center. When it stays steadily illuminated, one or more monitored tires are at least 25 percent below the placard pressure. This can happen after a cold night because tire pressure drops about one psi for every ten degrees, even when a tire appears fully inflated.

A steadily lit warning should be addressed at the next stop because an underinflated tire wears faster and runs hotter. If the light flashes for about a minute at startup and then stays on, the tire-pressure monitoring system itself has a fault, usually involving a sensor whose battery has run down. That condition calls for a sensor and system diagnosis.

What the diagnosis covers at Larry H. Miller Volkswagen Tucson

The tire pressure light service checks the pressure of every monitored tire against the placard on the driver's door jamb. Each tire-pressure sensor is scanned for its signal and battery status, helping separate a tire that needs air or a repair from a sensor that needs replacing.

The inspection also looks for punctures and leaking valve stems. After sensor or tire work, the system is relearned so the monitoring system can recognize the serviced components. Drivers noticing a steady warning, a light that remains on despite tires looking full, or a flashing startup warning can schedule service at Larry H. Miller Volkswagen Tucson.

Booking at Larry H. Miller Volkswagen Tucson

A visit includes a pressure check for every monitored tire, a scan of every sensor's signal and battery status, and an inspection for punctures or leaking valve stems. The system can be relearned after sensor or tire work. Drivers can schedule service online or call (520) 600-0352. Larry H. Miller Volkswagen Tucson is located at 900 West Auto Mall Drive, Tucson, AZ 85705.