Circular Image Distortion on Any of the Screens Including the Buick Tri-Shield Start Up Screen – 2018-2019 Buick LaCrosse & Enclave
NHTSA ID Number: 10161940 Manufacturer Communication Number: 18NA221 Summary This technical bulletin provides a procedure to program the radio to correct a condition of Circular Image Distortion in circle icons and Buick Tri-Shield Start-up Screen. 3 Affected Products Vehicles BUICK ENCLAVE 2018 BUICK LACROSSE 2018-2019 SEOCONTENT-START Bulletin No.: 18-NA-221 Date: May, 2019 Service … Read more