Does the BMW 525 not have a keyless entry system?
2 Answers
BMW 525 is equipped with a keyless entry system. Keyless entry system process: The keyless entry system is a key with an intelligent electronic chip. If the BMW 5 Series is equipped with a keyless entry system, when the key approaches the BMW 5 Series body, the doors automatically unlock and the anti-theft alarm is deactivated; when the key moves away from the BMW 5 Series body, the doors automatically lock and the anti-theft alarm is activated. Key maintenance precautions: Do not expose the key to temperatures below 0°C (too cold) or above 50°C (too hot), as this will significantly reduce the battery life. Store the key in a dry environment, as a humid environment can also decrease battery life. Do not place the key with hard objects, as this can scratch the chrome plating on the key. Do not place the key near high-power appliances such as televisions, microwaves, washing machines, or computers, as these devices can reduce the battery life of the remote control.
I think this issue depends on the specific year and configuration of the BMW 525. Older models, like the base version of the 525i from a decade ago, often don't come with keyless entry and require additional packages like the Comfort Package. Newer models might include it. From my experience, the keyless system is really convenient—it automatically unlocks when you approach the car, saving the hassle of pulling out the key. However, you should be aware of security risks, such as signal interference preventing the car from locking. I once almost forgot to confirm if the car was locked. The BMW 5 Series is quite tech-savvy overall, and higher trims like the 530 usually come with these features by default. When checking configurations, it's best to look at the production year and market version—official website materials are comprehensive. If you're on a tight budget and opt for the base 525, you might have to sacrifice some convenience. The owner's manual or a VIN query can quickly confirm the details. The system is easy to maintain but requires professional installation for modifications—don't attempt DIY fixes.
