Problem with steering wheel controls

So, something has finally gone wrong on our previously faultless 2020 Jimny SZ5.

The "MUTE" button often doesn't work on the steering wheel, and then it will suddenly start working. And also the radio volume up/down is sometimes unresponsive and other times will work fine.
On the same switch console (steering wheel LHS) the "INFO" button works fine and the left/right arrow buttons are okay as well.

l assume it's the switch unit. Is this available or is it part of the steering wheel?

Could be the switches, could be the spiral cable (clock spring), seems a bit early for a failure of either though unless you have starship mileage on it.

Has something spilled on the switches, or they've been sprayed with some magic cockpit shinerupper fluid that has got inside them?

lt's only done 20,000 miles and nothings ever been spilt or sprayed on the steering wheel.

Last night the mute and volume were random, worked sometimes and not others. The other switches were fine.

A switch unit is available www.amazon.co.uk/Control-Buttons-Compati...eering/dp/B0CNYF899R

Thank you. l'll see if it's covered under the warranty and if not will try the new switches.

I agree with Facade that it could be the switches or clockspring, and also agree that it is not at all common for these to fail at such low mileage.

(Unless you spilled your tea all over the steering wheel recently...)

It could also be a problem with your radio and/or its connections.  The Bosch SLDA unit is fairly notorious for early failure, for one.  And if the only problems on the steering wheel buttons are with specifically radio-related functions, then the problem may be at or closer to the radio itself.  Just a thought.