The likely fix is a change of the software that reads speed limit signs should be limited to reasonable numbers. This has occurred several times on Hwy 190 near Baton Rouge, LA. Sign triggered the surge to 95 miles per hour . (I generally set my speed to 5 miles per hour over the limit.) Also happened on Interstate 20 in north east Texas.....Not sure which sign triggered the surge to 90 miles per hour that time. (I generally set my speed to 5 miles per hour over the limit.) The service manager at my dealership had not a clue on this problem, even though I Googled it and found the cause subsequently very easily. He wanted to keep my car a week and drive it until it occurred with me paying the gas and mechanic fees: ....and probably not even a chance to recreate it......
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The likely fix is a change of the software that reads speed limit signs should be limited to reasonable numbers. This has occurred several times on Hwy 190 near Baton Rouge, LA. Sign triggered the surge to 95 miles per hour . (I generally set my speed to 5 miles per hour over the limit.) Also happened on Interstate 20 in north east Texas.....Not sure which sign triggered the surge to 90 miles per hour that time. (I generally set my speed to 5 miles per hour over the limit.) The service manager at my dealership had not a clue on this problem, even though I Googled it and found the cause subsequently very easily. He wanted to keep my car a week and drive it until it occurred with me paying the gas and mechanic fees: ....and probably not even a chance to recreate it......
- robertlrussell, Shreveport, US