How To Override A Base Class Constructor In Javascript

The Udacity ES6 training has a question about overriding a base class constructor. I've got a solution but Udacity doesn't let me get away with it. The assignment is: Create a Bic

Solution 1:

you should not be using

    this.wheels = 2
    this.horn = "honk honk" 

when already overriding these in super constructor.

class Vehicle {
	constructor(color = 'blue', wheels = 4, horn = 'beep beep') {
		this.color = color;
		this.wheels = wheels;
		this.horn = horn;
	}

	honkHorn() {
		console.log(this.horn);
	}
}

class Bicycle extends Vehicle {
	constructor(wheels = 2, horn = 'honk honk') {
		super(undefined, wheels, horn);
	}

	honkHorn() {
		super.honkHorn()
	}

}

let by = new Bicycle();
by.honkHorn();

Solution 2:

class Bicycle extends Vehicle {
    constructor(wheels =2, horn= "honk honk"){
        super(undefined, wheels, horn)
    }

    honkHorn(){
        super.honkHorn()
    }

}

then for the test I added:

const yourBike = new Bicycle(3, "tring tring")

Although other options did provide the right answers for the test cases described in the question. By adding this extra test I found out that overriding a base class constructor is not possible from super nor from this.wheels (as was my first attempt).

However Udacity does not accept it......