Error 801189
Error 801126
This heater repair kit provides components to fix heating issues in BMW and MINI vehicles. The official solution is to replace the heater box, which involves removing the entire dashboard. Save up to £2000 by purchasing the repair kit instead.

Important: This is an updated listing. Our original item (with over 130 units sold and excellent feedback) had to be closed due to a technical error on eBay’s side.

The product, seller, and quality remain absolutely the same — only the listing ID has changed. Thank you for finding us again, and for your continued trust.

Error code - 801189 - Mixing Flap Drive, Right Specification of Desired Position Failed - AC (Air Conditioning IHKA)
Error code - 801126 - Mixing Flap Drive, Left Specification of Desired Position Failed - AC (Air Conditioning IHKA)

Error description: 
The issue lies in the shaft that holds the mixing flap, which has its own stops responsible for halting the flap in the correct positions for hot and cold air. Over time, these stops wear out, and the shaft rotates beyond its working range. Exceeding this range can lead to various issues, such as insufficiently warm or cold airflow. However, the most common problem is the shaft getting stuck—when it moves beyond the working zone, the stop gets jammed and completely blocks the mixing flap in one position. The repair kit, in turn, is a spacer between the shaft and the actuator, designed with its own stops. It takes over the functions of the worn stops, keeping the flap within the correct working range.

Please note:
This repair kit will only help if the main shaft of the mechanism is not broken. You can check this by removing the actuator motor, as shown in the video, and manually rotating the shaft. It should smoothly rotate in both directions.

Updates:
Thanks to the feedback from our super friendly and supportive customers, we are able to continuously improve our product, making it more thoughtful and versatile.

September 2024 - The part has been optimized and refined, allowing you to avoid issues with closing the cover.

November 2024 - The repair kit now includes three different shaft extenders with varying working angles:

Compatibility:
2017 MINI Clubman
2014-2021 MINI Cooper
2014-2017 MINI Cooper S
2019-2021 MINI Cooper S
2021 MINI Cooper SE
2018 MINI John Cooper Works
2021 MINI John Cooper Works

2020-2024 BMW 1 Series hatchback (F40)
2014-2021 BMW 2 Series Active Tourer (F45)
2014-2021 BMW 2 Series Grand Tourer (F46)
2020-2024 BMW 2 Series Gran Coupe (F44)
2014-2021 BMW i3 (I01)
2016-2022 BMW X1 (F48)
2018-2023 BMW X2 (F39)

Installation:
Turn off the car
Remove the kick panel
Remove the two screws holding the actuator
Take out the actuator
Install the repair kit
Ensure the shaft rotates freely and reaches the stops in both hot and cold settings
Attach the actuator using the longer screws provided in the kit
Reconnect the actuator plug
Reinstall the kick panel
Clear the fault codes




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