Is Audi A4 available in Blind Spot Info System?

The length(mm) of Audi A4 are 4738.

No, Audi A4 isn't available in Sunroof.

Here are the Brand and variants of Audi A4:

Yes, Audi A4 is available in Child Safety Lock. The available Child Safety Lock variants are: 2019 Audi A4 sport 2.0 TFSI quattro.

Here are the Front Brakes and variants of Audi A4:

Yes, Audi A4 has Immobilizer, which are: 2019 Audi A4 sport 2.0 TFSI quattro.

Here are the Steering and variants of Audi A4:

Here are the Front/Rear Side Airbags and variants of Audi A4:

Yes, Audi A4 is available in Folding Wing Mirrors. The available Folding Wing Mirrors variants are: 2019 Audi A4 sport 2.0 TFSI quattro.

Yes, Audi A4 has Sunshade, which are: 2019 Audi A4 sport 2.0 TFSI quattro.