The instrument panel intermittently blacks out while driving. I have taken it back to the dealer twice and they are unable to reproduce the issue. The first time, they said it was a software issue and ran an update, but that did not fix the problem. I found online that this is a known issue so I contacted Buick Customer Care. They checked my VIN and said there are no recalls on my car at this time. How can I get my car on the recall list? This is very disturbing and I do not intend to drive the car until this can be rectified. Please help!