What are the reasons for BMW keyless entry failure?
1 Answers
Reasons for BMW keyless entry failure: 1. The car battery is dead; 2. The key fob battery is dead. Additional information: Car keyless entry system: Abbreviated as PKE (PASSIVE-KEYLESS-ENTER), this product adopts the world's most advanced RFID radio frequency technology and the most advanced vehicle identity coding recognition system. It pioneers the development solution of miniaturized, low-power RF antennas, successfully integrates remote control systems with keyless systems, and maintains traditional vehicle circuit protection. It truly achieves a dual RF system with dual anti-theft protection, providing maximum convenience and safety for car owners.