l am goin to take it for service, but l wanna know if therz anythin l can do before this. added to that, the orange light comes on sometimes.
l am goin to take it for service, but l wanna know if therz anythin l can do before this. added to that, the orange light comes on sometimes.

to trevor trillion:
nah the acceleration is fine.. the orange light comes on during gear transmission, it just not a fluid transmission frm say gear 1 to gear 2. the jerking motion happens sometimes but not all the time, and it feels almost like the car is goin to stall.

Jerking is not good, it could mean you have a bad wire, a cracked head or an engine miss. Get it checked out asap.

It could be time for a new clutch. If u have a clutch.
Do u also have NO acceleration when u try to speed up & overtake another car? CLUTCH disc is worn down.
Just go to the garage & let an expert drive it for 30 seconds.

Jerking & steering wheel vibration (while braking) means ur front brake discs r not perfectly flat anymore. Is this what u have?

Edited after ur add'l details.
Your car is too new to have loose motor mounts. l will guess that u have an automatic transmission, & something needs adjusted for a smoother gear change.
CHECK to SEE that all rubber hoses going to the carburettor or fuel injection r on tightly. We do not want any vacuum leaks to ur fuel system (stalling upon engine load).
You did not say petrol or deisel.. l am all out of guesses now.
Time to visit someone closer than l am, ha ha.