Door Locks?

In a 94 Jetta the locks work by air pressure from a pump in the trunk. If the locks dont move and the pump works, look for a broken hose. Start at the pump and follow it. If you are lucky it just became loose at the pump. If you are not, it broke somewhere hidden by 4 layers of carpet and trim :)

I am with Eduardo, it is sometimes easier to find the leaks by listening for the noise. I have usually found leaks at the rear door pillars. Sometimes I extend the length of the hose. I have also found one leak under the side carpeting too.

I found a rotted plastic tee connection under the trunk mat just aft of the driver side rear seat once. A trip to Napa for another and some rubber tubing to slip over the plastic tubing, good to go.

You'll want to take care of this before you run the gas tank down. If it's like my '95, the vac lock also works the locking gas cap!

Like others said, sometimes the connection in the B-pillars too.

Mark '95 Jetta GLS

Hi Thanks for the info. There was a line off on the rear passenger door.

Thanks again.

always appreciate hearing about the solution thanks bushmaster!