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Limitations for automatic speed limiter

Automatic speed limitation (ASL[1]) takes place using speed information from the Road Sign Information function* (RSI[2]) – not from the speed limit road signs that the car passes.

If road sign information cannot interpret and provide speed information to the driver support systems, the automatic speed limiter is set in standby mode and changes to normal speed limiter. In such cases the driver must intervene and brake to a suitable speed.

The automatic speed limiter will be reactivated when road sign information can once again interpret and provide speed information.

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