Attention: my daughter bought a SEAT LEON (built in 2020) 2-3 weeks ago. The equipment also listed “navigation system”. In the operation it turned out that the car has NO navigation system, but GoogleMap should/can be used by the mobile phone via MirrorLink. I advised her to become a lawyer, but the consumer center advised her not to do so. That was only by the way. She was just at a SEAT dealer and on her question one said that a Navigati onsystem costs 3,000 (three thousand) euros!!!!! I thought I fell off the chair… Now the question arises: is there on the market from third-party manufacturer a car radio, which fits in 1.) In Leon 2.) The other SEAT functions allows 3.) Also the steering wheel keys included 4.) Navigation system (e.g. Android) works, as well as hands-free, etc.. Does anyone have experience there? Thank you, Laco