4 Signs Your 2018-2020 Buick Regal Needs Sensors, Cameras and Driver Assistance Work

Most sensors, cameras and driver assistance problems announce themselves well before they strand anybody. On a 2018-2020 Regal, these are the ones worth acting on.

1. A TPMS light that will not clear after a tire rotation

It rarely gets better on its own, and it usually gets louder before it gets expensive. Start by looking at blind zone modules.

2. A backup camera image that flickers, goes blue, or shows lines

It rarely gets better on its own, and it usually gets louder before it gets expensive. Start by looking at backup cameras.

3. A lane keep or forward collision system that reports as unavailable after a windshield replacement

This one is usually early, which is good news, because it is cheap to fix early. Start by looking at blind zone modules.

4. A park assist system that disables itself in cold weather and comes back warm

It rarely gets better on its own, and it usually gets louder before it gets expensive. Start by looking at park assist sensors.

What to Do Next

TPMS sensor batteries typically last seven to ten years and are commonly replaced as a set during a tire change.

Painted park assist sensors are ordered in primer and painted to your code. Confirm your paint code before ordering.

We are a factory GM dealer, not a reseller, so what you order is the same part the service drive installs. Browse our Buick OEM parts catalog or search for Regal park assist sensors.