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Does 2026 BMW X5 With Factory Tow Package Have Brake Controller Port  

Updated 10/22/2025 | Published 09/22/2025

Question:

Im about to pickup a 2026 BMW X5 _with_ towing package. Im finding conflicting information. Do you know if these vehicles have a connector for a trailer brake controller? Ive used the P3 in my past tow vehicles and would do so again if its an option. Thanks.

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Expert Reply:

Hi Benjamin; the 2026 BMW X5 with the factory tow package will have a port for your brake controller. Assuming you're using the same P3 # 90195 you need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - BMW # TK29FR.

expert reply by:
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Robin H
Tekonsha Plug-In Wiring Adapter
Tekonsha Plug-In Wiring Adapter
(click to enlarge)
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Robin H.

10/22/2025

Hey Benjamin, how did things go getting the P3 connected to your BMW X5 with that wiring adapter? Your update could make it easier for others setting up a brake controller on the same vehicle.

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Benjamin P.

10/22/2025

@RobinH I actually decided I hated the X5 and got rid of it. Thanks for the help though.
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Etrailer Expert

Robin H.

10/22/2025

@BenjaminP happy to help, if you need anything for your new vehicle let me know!

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