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Passenger Seat Heater not turning on

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Old Feb 12, 2026 | 08:33 AM
  #1  
Lpetross's Avatar
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2nd Gear
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Default Passenger Seat Heater not turning on

Hey everyone, I'm new to the forum and new to LR ownership. I picked up a well equipped 2022 Discovery a few months ago and everything has been good so far but just hit my first issue and I can't seem to find any info online on how to proceed.

Front passenger seat heater is not turning on.

If you go to the climate page in UI or use the ****, nothing happens when you try to turn it on. I replaced the fuse in the truck but that had no effect.

What would you check next? Thanks for any help
 
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Old Feb 12, 2026 | 07:02 PM
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ponderosajack's Avatar
Recovery Vehicle
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From: Colorado
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I would try to check the wiring connections under the seat.
 
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Old Feb 13, 2026 | 06:45 PM
  #3  
Lpetross's Avatar
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I checked the the connections under the seat and there are like 5 plugs and they were all seated correctly. None of them appeared loose or disconnected.
 
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Old Feb 14, 2026 | 11:54 AM
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Chucktastic's Avatar
Mudding
Joined: Jan 2023
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From: Alpharetta, GA
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Land Rover has pretty comprehensive error codes for all sorts of modules. You just need a tool that can read them. I use a gap iidtool and it works really well, but there are others.
 
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