BMW 7 Series Comfort Access Retrofit Review

What is BMW 7 Series F01 Comfort Access?

The BMW 7 Series F01, while a distinguished luxury sedan, sometimes lacked certain convenience features that were becoming standard elsewhere. One such feature is Comfort Access, which allows for keyless entry and exit. This system enables you to unlock the doors by simply approaching the vehicle with the smart key and placing your hand on the door handle, and to lock it by touching a designated area on the handle. This upgrade replaces the standard door handles, which may only have LED lighting, with units that incorporate this smart functionality, akin to Mercedes-Benz's Keyless-Go system. It eliminates the need to constantly reach for your key fob, adding a layer of sophistication and ease to operating a large luxury sedan like the 7 Series.

Comfort Access Installation Process and Features

The installation of Comfort Access involves replacing the existing door handles with new ones that feature integrated sensors. The new handles are designed to seamlessly match the original aesthetic of the 7 Series F01. They typically feature illuminated strips or patterns on the upper or lower sections of the handle that act as touch-sensitive buttons. A simple touch on these areas locks the doors, while reaching inside the handle automatically unlocks them. This upgrade is usually performed on all doors, including the driver and front passenger sides, to provide a consistent experience. This process ensures that the convenience is extended to all occupants, resolving the inconvenience of manually operating the locks, especially when carrying items or in inclement weather.

Installation process:

1. Careful removal of the original door handles from the BMW 7 Series F01.
2. Installation of the new Comfort Access-enabled door handles, ensuring proper wiring and integration with the vehicle's electrical system.
3. Testing of the lock and unlock functions via touch sensors and handle proximity.
4. Final checks to ensure a seamless fit and full functionality of all door mechanisms.

The Convenience of Comfort Access After Installation

Once Comfort Access is installed on your BMW 7 Series F01, daily use of the vehicle becomes significantly more convenient. You can approach the car and have the doors unlock simply by reaching for the handle, without needing to take your smart key out of your pocket or bag. Likewise, exiting the vehicle and locking it is as simple as touching the designated sensor area on the door handle. This feature is particularly beneficial when your hands are full, such as when carrying groceries, children, or luggage. It streamlines the process of entering and exiting the vehicle, enhancing the overall premium experience expected from a luxury car like the 7 Series.

The original context for this installation was provided by a car owner in Korea who sought to add this feature to their BMW 7 Series F01. The estimated cost for this type of door handle replacement in Korea typically ranges from 300,000 to 600,000 KRW, which is approximately $220-$440 USD, depending on the specific parts used and the number of doors being upgraded. The installation itself usually takes about 3 to 4 hours. The Comfort Access components, being physical parts, are designed for durability and can last for a very long time, often considered a permanent upgrade as long as the components themselves are sound.