See also:

Replacing lost integrated keyhead transmitters (IKTs)
If you would like to have your integrated keyhead transmitters reprogrammed because you lost one, or would like to buy additional IKTs, you can either reprogram them yourself, or take all IKTs to ...

Troubleshooting
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Active park assist
EPAS is also the primary technology behind the available active park assist (APA) system. Once engaged via a switch on the center console, ultrasonic sensors precisely measure open spaces to find ...