Sudden clutch failure diagnostics?
Experienced a sudden (assumed) clutch failure yesterday on my commute home. I hadn't had any issues or warning signs in this car. It is a 2022 MG ZS 1.0 manual with only 37,000 on the clock. It passed its MOT last week with flying colours and nothing noticed by the mechanics besides usual tyre tread warnings.
I first noticed mild transmission slipping in the morning but honestly at the time put it down to user error because I was driving in shoes I'm not used to driving in. But the slipping got severe on the way home. RPM going up massively whilst no acceleration, car not appropriately responding to gear shifts, not feeling like it's 'locking' into gear.
Pulled over as soon as I could when it got this bad.
Checked under the hood. No scorching or visible leaks anywhere. No dashboard warning lights. When I got back into the car, I couldn't depress the clutch. It was completely stiffened up and so I couldn't even put the car in gear. Had to get towed home.
This morning, the clutch has loosened up a bit and I can now depress it slightly but still not enough to actually shift gears.
I need to call the dealership this morning to check out my warranty status. I'm thinking it's a sudden failure of the clutch pressure plate but not 100% sure so wanted to see if anyone here had come across this exact situation before first.
Cheers.
EDIT: Tried the clutch again and I can shift into gear now. Weird how it's just loosened up with time. I managed to move the car a couple yards in first but the transmission was still clearly slipping. Warranty trying to persuade me already that it's just a worn clutch friction plate but I'm not so sure.