C5 Keyless Entry Failure

Oh no, that sounds annoying! Is it just one door, or all of them? Maybe try checking the fuses first? It could be something simple!

Thanks. It's all doors. Which fuse should I check?

Hmm, all doors is definitely worse! I'm not sure which fuse exactly, you'd have to check your car's manual. But honestly, with electrics, it's probably best to just have a workshop take a look. Could save you a lot of hassle!

Appreciate the advice. Took it to a local workshop, and it was a defective connector in the door wiring harness. Repair cost 95€. Everything's working again.