Clio electric seat failure

Whoa, sounds familiar! I had a similar issue with my Clio (petrol engine, though). Is it totally dead, or just intermittent? I bet it's something to do with the seat wiring or the seat harness. Did you check the seat wiring for damage or loose connections?

The seat is completely unresponsive. I haven't checked the wiring thoroughly yet, but I will. If the wiring is sound, what's your next suggestion?

Okay, completely unresponsive points to a bigger issue than just a loose connection. Check the seat harness. Honestly, I'd recommend taking it to a workshop; they'll have the proper diagnostic tools to pinpoint the problem quickly. It could be a module issue with the seat, not the battery.

Thanks for the advice. A workshop visit proved fruitful. Issue diagnosed and fixed, costing 290€. I appreciate your input regarding the potential causes.