How do I extend the range of my Audi A2's keyless entry system?

I recently bought a new Audi A2 and want to maximize its keyless entry system. How can I extend its range so I can unlock my car from a farther distance?

You can extend the range of your Audi A2's keyless entry system by purchasing a car antenna booster. This will amplify the signal and allow for a longer range.

One easy and cost-effective way to extend your keyless entry system's range is by keeping your car key as high as possible. This will prevent any interference from objects or buildings and improve the signal.