Hello all as the title states, the 2011 Acord EXL, that has been a source of joy in my life, has been resetting the memory seats and the Navigation System falls back to default asking for the Factory Security Code. My son has told me that this is happening when he goes over a bump in the road on occasion. This tells me that somehow the two are unified. Could it be a bad cable somewhere ? Looking for ways to track this down and of Course correct the problem. Not finding a lot of online for my searches. Thanks in advance.