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Mercedes-Benz

Mercedes EQB 250+

Security Systems · Security

Partly worksApple Home issuesCloud

1 report: 1 says it partly works.

Reported with 1 integration: MercedesME 2020.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
MercedesME 2020Partly works CloudPartly in Home
Preclimate switch shows state but does not start or stop
Pre-climate start/stop from Apple Home failed; server returned ProcessingFailed
Saved copy
… how do I export the debug log and more details from the sensor "car"? A more detailed description on the issue itself: I installed the custom component MercedesMe 2020 and successfully added my EQB 250+. In the HomeKit Bridge I added the entities locks and switches which provide two devices to my Apple Home, the door lock and the preconditioning. Locking and unlocking the door works perfectly but the preconditioning switch does not. Neither activating it, nor stopping. What makes me wonder is that the state of the switch within Home changes to active, when I start the preconditioning with the …

Excerpt saved from GitHub on 2026-10-23.

Issue #289 · 2024-12

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandMercedes-Benz
ModelEQB 250+
CategorySecurity Systems