Not sure, but before you decide please take a look online at the ‘travel assist currently unavailable’ issue. Had I known about this I wouldn’t have chose one and handed mine back due to the fault no way to turn the noise off (pinging 2x a minute continuously for the whole journey I spend 2 hrs a day in the car drove me insane I wanted to rip the steering wheel off and smash the car up that’s how bad it got I stopped going out in it) there is a TPI notice for it to dealers so it’s a known issue but they aren’t telling people.
just thought you should know because I wish I had. Also it’s an issue across the VW range not just limited to the Tiguan.