Yeah, that's the way I park my cars too. Handbrake may freeze stuck in winter so never use it for parking.
Only kind of cars you do not want to park and leave on gear is lorries. Damn things won't have enough air pressure straight when you start so you can't change gears and also because of lack air pressure your brakes are also on.
Parking your car in gear will never do damage to a transmission unless the car gets hit hard (Some Toyota transmissions will lock due to the reverse gear sliding into place if the car is hit). Anyway....
I do not know what you can do but you or someone else needs to separate the trans from the engine to see/ replace what went wrong because that is almost certainly where your problem is.
Unless you were making yourself deaf with loud music and headbanging like an idiot, you would have heard and felt the transmission go. My bet is on something hydraulic or pressure plate/ throw out bearing (Clutch release bearing, or whatever the name keeps changing to)
My Dad found that the master cylinder was under the battery box and some clip might of come out so he asked me to remove the battery box so we could look.
He had a reach inside and appears to of found the gear selector cables - and it doesn't seem like it's engaging any gear properly. Could this be the problem?
Sorry for not replying to half the posts - I'm still getting the hang of car mechanics (before I bought the ZT i'd never even changed a headlight bulb before!), and I've been having my Uni exams. Next week me and my Dad can crack through all the suggestions and have a look.
If you're stirring through the coals and there is no movement in the selector, then yes. Jobs a gooden, takes about 45 mins. The hardest part is making sure you get the linkages on right so the gears are where they should be.
Jacked it up, the wheel gets progressive easier to turn the higher gear I select. It also spins easier with the clutch in. This suggests that at the very least something is going on down there.
My Dad's new helpful suggestion... "inertia flywheel" whatever that is.
Ive had a clutch go on me, A slave cylinder go on me, and a CV joint snap on me.
Slave cylinder ment I couldnt get any gears atall.
CV Joint ment I could select gears, but heard a bad clonking noise as the driveshaft was jumping about in the broken cv joint.
Clutch went and had exactly the same as you described...
Inertia flywheel is just the flywheel that connects the crankshaft to the clutch. But I'm going to say it is your clutch that is gone. As I'm sure was suggested a couple of pages back by at least 5 other people. Unfortunately it is a 5ish hour job with the ZT, so that'll cost a pretty penny in labour.
Good news - garage picked my car up for further diagnosis.
Bad news - in the process of picking it up, they managed to put a massive scratch on the bottom and front of the bumper, and seem to of cracked it a little as well. Not happy.
That is why garages have insurance, if they did a pre-pickup check to show there was no damage (which you signed) and then a post-pickup check to show there was damage (which you signed) then they will foot the bill for repairs.
If the DMF broke (and trust me because this is a common occurance on VAG TDIs) it would be very juddery under high load in a low gear.
Also, fwiw, a solid flywheel conversion means that, yes, the flywheel can deal with more power, but it also passes more power down through the transmission tunnel which can wear out gears and what not faster. Someone is running a 240bhp 1.9TDI Mk4 on the owners site and they have a DMF because it's a) smoother b) less rattle (doesn't sound broken on idle) and c) cheaper to replace every couple of years than a whole new gearbox!
True, but I really wasn't expecting it to be the DMF.
I haven't discussed it yet, going to wait until they no longer need to work on the car before going mental.
I'm not going to get the bumper repaired, nor would they have the facilities to do so. I'll just be looking for straight £