2019 BUICK ENVISION TSBs (2)

Bulletin:: PIT5481D
Component:: 270000 lane departure
Summary:: This preliminary information communication provides information to the technician with additional information on the functionality of lane keep assist.starting with2016 model year lane keep assist regular production option code (uhx) replac
Bulletin:: PIC5779J
Component:: 350000 equipment
Summary:: This preliminary information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. it is recommended that a non-alkaline solution be used for