BMW CarPlay Not Full Screen? Why It Happens and How to Fix It

The narrow strip is the factory default, not a fault. BMW's NBT EVO software (iDrive 5 and iDrive 6) renders Apple CarPlay inside a small split-screen window so its own menus and widgets can stay visible beside it. On a wide BMW display this leaves CarPlay looking cramped, with wasted black space or BMW tiles on either side.

Many owners assume they need a new phone, a software update, or an aftermarket box to get the full picture. None of that is the cause. The display area CarPlay is allowed to use is set by the head unit's configuration, so the only real fix is to change that configuration on the head unit itself.

Full-screen CarPlay is a native software activation of your car's own head unit. It reconfigures the NBT EVO so Apple CarPlay fills the whole screen instead of the default narrow strip, while keeping every factory function intact. Because it changes the head unit's own settings, there is no adapter, box or dongle to plug in, wire or hide.

Key points about the activation:

• Permanent, not a subscription. It is a genuine retrofit of your head unit that survives software updates.
• Wireless and wired. After the first pairing your iPhone connects wirelessly over Wi-Fi, and wired USB still works too.
• Factory functions kept. Navigation, radio, phone and BMW menus all continue to work normally.

You can see the options and pricing on the full-screen CarPlay activation page. Price is from €24.99 and varies by head-unit version and method, so check the product page for your exact configuration.

Most NBT EVO head units (iDrive 5 or iDrive 6) support full-screen CarPlay, including MINI EVO and the Toyota Supra (J29), which uses a BMW EVO head unit. The exact method depends on your firmware version and the car's real factory build.

To check your firmware, go to Navigation > Settings > Position and software version > Software version on your iDrive. You will see a code that looks like NBTEVO_X (for example NBTEVO_L). This version, combined with your factory build, determines whether and how full-screen CarPlay can be activated.

Rather than relying on a generic year-and-model guess, Prolazo confirms compatibility against your car's real factory build using your VIN and option (SALAPA/FA) codes. You can scan your car or enter your VIN to have compatibility checked before you buy.

Most activations are carried out remotely. You connect your car to a laptop with an ENET cable and Prolazo guides you through the process step by step over the internet. Some head-unit versions are activated using a USB file instead, depending on the firmware. Either way, you do not need to visit a workshop.

The same remote approach is used for related work such as wireless Android Auto, custom BMW coding and map and region updates, so if you want more than one change it can often be handled in the same session.

If CarPlay already works in your BMW but only in the small split-screen view, you do not need a full retrofit. You only need the full-screen activation applied to your existing setup. This is a specific option on the CarPlay activation page (the full-screen-only choice for cars that already have split-screen CarPlay), and compatibility is confirmed from your VIN before anything is applied.

Prolazo is an independent BMW, MINI and Toyota Supra specialist. It is not affiliated with or endorsed by BMW AG. Activations are performed on your own head unit using your car's real factory build data, and all genuine factory functions are preserved.