LKA and Ambient Lighting Lost

[SteveTaycan101]

My new 2022 RWD Taycan has dropped the Lane Keep Assistance (which was available for the first few days following delivery) and Ambient Lighting despite the fact that both of their boxes are checked in the PCM. Does anyone have a suggested fix? By the way, the PCM was re-booted but it did not correct the problem. Thanks

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[tbinmd]

You can try disconnecting the 12Volt battery up in the frunk. Leave it disconnected for 5 mins or so and reconnect. This will reset everything in the car.

 

[SteveTaycan101]

You can try disconnecting the 12Volt battery up in the frunk. Leave it disconnected for 5 mins or so and reconnect. This will reset everything in the car.

OK, thanks - I will try that.

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