Does the Audi A3 have keyless entry?

[LaBrianna]

Audi A3 does not have keyless entry. However, it can be retrofitted with a one-button start keyless entry system, as there are specialized manufacturers that design and produce retrofit kits. The car keyless entry system, abbreviated as PKE (PASSIVE-KEYLESS-ENTER), adopts the world's most advanced RFID wireless radio frequency technology and the most advanced vehicle identity coding recognition system. It pioneers the development of miniaturized, low-power RF antenna solutions and successfully integrates remote control systems with keyless systems, while maintaining traditional vehicle circuit protection. This truly achieves a dual RF system and dual anti-theft protection, providing maximum convenience and safety for car owners. The 'car keyless system' is not a traditional key but a smart key or smart card. Detailed explanation of keyless entry functions: 1. When the key approaches the vehicle body, the doors automatically unlock and the anti-theft alarm is deactivated, while the turn signals flash twice; when the key moves away from the vehicle body, the doors automatically lock and the anti-theft alarm is activated, with the turn signals flashing once and the horn sounding a short beep. 2. The effective detection range for the main door is no less than 1.5m, while other doors are effective when the key is near the door.