Data from U.S. commercial banks through April 29^th, 2020 reported a $4-Billion decline in total automobile loans over the prior 4-week period.  Although the change over the course of the 4-weeks represents slightly less than a 1-percent change in the total, it represents a relatively rapid decline in loan demand compared to past movements of the data series.  

Data provided by the Federal Reserve as reported by YCharts.