Engine running rich and at same time electronic gagets notices not functioning -

Hello, your local Acura dealership simply needs to spend more time with your vehicle to determine the cause of the fault. To be honest, though, it needs to be happening regularly enough for them to check it and get to the bottom of the problem. Typical causes of this concern: 1) Low battery voltage, either a battery that is on the edge of "failing" which is often caused by #2: 2) Low battery voltage caused by using the vehicle for trips that are too short and not allowing the battery to recharge fully -- or using vehicle accessories while the engine is off which can cause the battery voltage to run down. 3) Impact damage to radar / forward camera components 4) Windshield replacement recently with a non-Acura windshield 5) Windshield replacement with a genuine Acura windshield that has not had the proper camera static and dynamic aiming procedures performed. This is not a really hard to figure out problem. There are only a few possible causes that are legitimately likely to occur. Hands on testing and getting the problem to happen and learning some history is needed.