2014 Chevrolet Impala Lane departure Problems

“This is the 2nd time this occurs in 3 years .this occurred after it was raining the sensor is in a bad spa or and GM is not taking fault because it is over in miles and yea for the special coverage . I wish that I could just not have the blind spot detection. Causes more problems then what it's worth.”

“When I purchased my car in 2020 I noticed that my blind spot warning light in the passengers mirror was turning on and off. I informed the dealer that I purchased the vehicle from and they said that they would repair it. They had mentioned that there was a defect in the blind spot monitoring system and that they would replace it before I bought it. Within 6 months the light would turn on and off again when there was no other vehicles in my blind spot. For the last year I have been trying to research this problem to resolve the issue. …”

“Have had car at dealership 3 times total for the side detection system message/blind spot indicator lights. First two times the issue was fixed because I have the mpp coverage plan. This time mpp would have covered it but mechanic shows water intrusion. Their was a recall at one time for vehicles up to 80,000 miles. Mine has 124,000 so not covered but when I took it in for the same thing prior did not have 80,000 miles. So either pay the $900 or pay the diagnostic charge of $155 and walk away with issue not fixed . So many complaints on this and GM has done nothing. …”

“For the second time since purchasing this vehicle new, the blind spot detection system is failing. When this system fails it slowly takes out the rest of the vehicles electrical systems, even those not related to any collision avoidance system. The first time I had it repaired it was out of the original warranty meaning I had to pay the approx. $1000 bill. A year or so later received a letter from GM saying that that repair would now be covered up to 6 years/80,000 mile and if I had already paid for such repair that I could file a claim and they would reimburse me for the previous work. …”

“The issue started out as a warning from the side detection system. In the past week, the issue escalated to all the warning lights on the dash coming on, and then all electronics going dead/dark. The turn signal indicators have no lights and no sound, the radio system is dead, the speedometer and gas gauge are dead. After sitting a few hours, it seemed that things reset to just the side detection warning. Most recently, all the electronics are acting strange. …”