bunni

Hey. I have a 2015 Chevrolet Silverado. I have mice entering the cab of my truck. I contacted Chevrolet and was told to take it to the dealer. When I did, the first service advisor told me "don't park in rural areas and don't leave your doors open." The second service advisor told me that a technician looked at it and there was no damage to the external wires but he didn't take the dash off to see if there was any other damage even though I can see into the crack under the glove compartment and can tell the mice chewed up the insulation in that area. I have an open case with Chevrolet and my case manager has been in touch with the service department at the dealer. Last week, I was told to push the recirc button so the vent door would shut and this should fix the problem. I did that and so far I haven't noticed any more mice nibbling on the poison I put in there. So, here are my questions: 1) Is this a design flaw? It seems like a mouse should not be able to get in through the recirc vent. 2) Should I just let it go or should I insist on having the dash taken apart to make sure there is nothing else chewed up besides insulation? Thanks.