Front Warning Signal Goes Crazy !!!!!

[Daveydukes]

My 2017 G80 seems to have a sensitive front warning signal . It goes off all the time at red lights even if there is no car in front of me or a car is a car length in front of my car.
Diagnostic at dealer says no trouble found. I say the sensor is going bad , anyone else having this problem?

 

[Mcc]

My 2017 G80 seems to have a sensitive front warning signal . It goes off all the time at red lights even if there is no car in front of me or a car is a car length in front of my car.
Diagnostic at dealer says no trouble found. I say the sensor is going bad , anyone else having this problem?

Virtually everyone else has this problem and the sensor is not going bad. It’s just getting a signal from one of the cars sensors in front or around you whose sensor is transmitting on the same frequency.

 

[Daveydukes]

Virtually everyone else has this problem and the sensor is not going bad. It’s just getting a signal from one of the cars sensors in front or around you whose sensor is transmitting on the same frequency.

Then why does this happen on my street with no other cars in the road?

 

[EdP]

Then why does this happen on my street with no other cars in the road?

Electrical interference of some sort. Just like ham radios, alarms, etc. '
Do you live on the same street as this guy?

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