Today i was driving as normal when my smart fortwo (2003) started to make a 'rattle' sound as if the exhaust was loose whil idling at about 900rpm, i checked and all was fine so continued on my way then about 30mins later the car started to 'donkey and loose power then gain power in low revs.
I stopped then pulled over, turned the car off and back on then the car wouldnt go into gear, it tries and you can feel a thumping sound from the engine as it tries to put it into gear but nothing happens.
Then 3 horizontal lines show in the (N) position.
Any advise on what could be wrong would be very much appreciated as my local smart garage aint open till monday now and need the car.
P.S where do you fill the gearbox oil up on them as i cant find a duct, is the engine oil and gearbox oil 'as one'??