The switch of change of a food/norm
Check
Check up work of the switch of switching "Food/norm" as it is described in the given Chapter in the Table of diagnostics of malfunctions В-4 (a step 4). If malfunction is found out, replace.
QX4.ONLINE S40.ONLINE A-8.ONLINE W124.ONLINE RX300.ONLINE W140.ONLINE B3-B4.SPACE B3B4.SPACE A-8.SPACE