2007 Jetta.. I'm new and I'd like some help! 2 quick questions

[JustCruisn]

Locks are about $350 from memory, for a decent one anyway.
You should use a VW specialist mechanic, they will have replaced many of these door locks and know how to test and replace quickly.
If the mechanic starts by taking the inside part of the door off to get to the lock, then they don't know what they are doing. The outer skin has to come off for access.

A proper VW mechanic will also know all the little things to check on these models and have the correct diagnostics tools to scan the car and get a full list of faults. A generalist mechanic is not going to be able to diagnose the issues quickly and will likely cost more due to trial and error.

That car is going to be DSG turbo, not known as Automatic around here
Good luck with the car.

[markally]

Thanks for the DSG Turbo Tip... I thought it was a simple barrel mechanism issue? I'm not too impressed after 1 day, I may have to spend $350 to get the lock fixed. Could be worth the $30 to try the barrel fix kit?