
BMW's LCD key is a configuration available for the BMW 7 Series. Below is relevant information about the BMW 7 Series: 1. Introduction to the BMW 7 Series: The BMW 7 Series is BMW's top-tier luxury sedan series, featuring a 4-door sedan body style and a front-engine, rear-wheel-drive layout. As the flagship model of BMW, it is exclusively available in sedan form. It is produced only in Germany by BMW, replacing the previous generation model, the BMW New Six, in 1977. 2. Configuration of the BMW 7 Series: The new BMW 7 Series has been updated with a full LCD instrument panel, enhancing the technological feel inside the cabin. The most significant change comes from the newly adopted iDrive 7.0 multimedia system. It includes a 12.3-inch fully touch-sensitive central control screen, supports CarPlay functionality, and is equipped with a Bowers & Wilkins sound system featuring 12 speakers.

I'm particularly fascinated by BMW's latest technologies, and their display key is just too cool, though it's only available on high-end models. For instance, the flagship 7 Series G11/G12 has featured it since around 2016; luxury SUVs like the G05 X5 and G07 X7 also come with it as standard or optional equipment. Even the newer 5 Series models like G30/G31 can be equipped with this key in higher trims, making driving more intelligent. This isn't your ordinary key—it has a screen showing door lock status, remaining fuel or battery level, and can remotely start the engine or preheat the cabin, which is especially handy in winter. However, more mainstream models like the 3 Series or entry-level X1 don't offer this feature. If you're into high-tech gadgets, picking up a used X5 or a new 7 Series might be worth considering, but keep in mind it's prone to damage and repairs aren't cheap.

As a BMW owner, I've driven models with the display key, which is quite practical. From my experience, it's mainly available on high-end models: the 7 Series (especially the G11/G12 generation), X7 (G07), and more recently the X5 (G05). Even some high-spec packages for the new 5 Series offer it as an option. This compact key has a small screen where you can check door lock status and fuel consumption with a few taps. From a distance, you can even activate the air conditioning to pre-cool the car – no more scorching seats in summer. However, entry-level BMWs like basic 5 Series or 3 Series models don't include this feature, so it's worth asking your salesperson about availability or optional packages. While I find it useful, the battery drains quickly and requires frequent charging, making it slightly less convenient than the mobile app. If you're on a tight budget, you might be better off with a standard key and putting the savings toward practical accessories. After all, the core functions are security and convenience.

BMW's display key debuted a decade ago with the 7 Series G11/G12 and is now commonly found in several major models: the X5 G05, the large SUV X7 G07, and high-spec versions of the new 5 Series G30/G31. This device resembles a small e-reader, featuring a touchscreen to control basic vehicle functions like unlocking or remote preheating. It's also compatible with some electric models like the i8, but the standard version primarily caters to fuel-powered vehicles. Early versions had issues with short battery life, which newer models have improved, though they still lack the flexibility of smartphone apps. Overall, it remains an exclusive feature for high-end series and sees infrequent updates.
