Problem solved. It was not a relay. When the windscreen was replaced then the wiper arm was not correct mounted. It hit the plastic in button of the windscreen. Wiper arm mounted correct and problem solved.
The rattle in my dash was the same as in this thread:
https://www.macanevowners.com/forum/threads/removing-passenger-dash-panel-to-uncover-rattle.22511/
The dealer removed the dash panel plus a lot more. During assemply they added tape etc. according to Porsche Germany. No rattle and nice car...
The rattle is from the light bar when it is cold. Press a finger on the light bar above the glove box.
https://www.macanevowners.com/forum/threads/creaking-sound-from-dashboard.24085/
When it is raining and I use the wipers I can clearly hear the relay.
The click click sound is coming from behind the glove compartment.
Don't think it was so when the car was new. 01/2025
I have exactly the same problem. The rattling disappears when I press the light bar with a finger. When I visited the dealer a month ago, the rattling was not present because the cabin was warm. Now I will contact the dealer again to have it fixed.
Before order I test drove with an without insulated glass on the highway. Could not hear any difference regarding road noise. Measured with an app on my phone. Same db.
I also have a Zaptec charger and no matter if I use the app from the energy supplier to set rules or set charging rules in the car it just starts charging shortly after I plug in the cable.
I had a Tesla and just set the charging start time in the car and it started that time as expected.
I also have charging time problems.
SOC is 50% limit is 80%
I set smart timings from 1.00am to 5.00am Departure to 6.00am
This is the onle rule.
I plug in the charting cable at 7.00pm. The charger is 11kW AC.
The first half an hour or so the charging is paused. But then it starts charging.
Why...