What is the method for removing the Jetta key lock cylinder?
3 Answers
Remove the ignition aluminum seat and take out the iron piece at the drilling position. Locate the drilling position and drill a hole. Use a small drill bit to make the hole, then use a small cross-head screwdriver tool to press against the lock cylinder spring plate and remove it.
I've tinkered with the Jetta's lock cylinder before, so here's my experience to share. First, you need to remove the plastic cover under the steering wheel, where the lock cylinder is hidden. There are two plastic covers, top and bottom, secured with cross-head screws. Use a Phillips screwdriver to remove them, then gently pry open along the seams. Inside, you'll find a metal pin holding the lock cylinder in place. Use a small nail or a thin screwdriver to push it in while pulling the key out. Remember to turn the key to the ACC position before pulling it out, or it might get stuck and be harder to remove. Finally, use a pair of needle-nose pliers to grip the lock cylinder and slowly pull it out. The biggest worry during the whole process is breaking the plastic clips, so I recommend not doing this in winter when the plastic is too brittle. When installing the new lock cylinder, apply some lubricant to prevent future sticking.
When repairing my Jetta, I found that removing the lock cylinder is actually quite simple. First, remove the lower steering column cover – both upper and lower sections are secured with screws. After unscrewing, carefully pry open the plastic clips. With the cover removed, you can directly access the lock cylinder. The key is to locate the positioning pin which is about 2mm in diameter. Use a 1.5mm punch to forcefully tap out the pin (keep car doors/windows open during this step to prevent accidental locking). The lock cylinder will then protrude slightly – rotate and pull it out with pliers. The whole process takes about 10 minutes; it's best done in good lighting to avoid losing small components. While you're at it, check the ignition switch wiring for any signs of aging.
