To open a locked Golf 4 car door, you can try using a penetrating agent like WD 40 on the lock. Alternatively, you can try lubricating the door seals with vegetable glycerin.
To change the lock of a Golf 5 car door, follow these steps:
- Remove all the perimeter screws surrounding the door.
- As shown in the video, remove the metal panel.
- Disconnect the central lock from the door by disconnecting the connectors.
- Insert the new lock and its cover into the door.
The central locking control unit of a Golf 5 car is located inside the cabin. Many parts of the dashboard need to be disassembled before accessing it. You need to loosen the screws that hold the front dashboard, center console, and glove compartment.
To configure the remote control of a Golf 5 car, follow these steps:
- Turn on the ignition and insert the first key.
- Lock the vehicle with the second key through the lock.
- To hear the horn sound, press the "OPEN" button once.
- After waiting ten seconds to code the remote control 1, press "OPEN".
To unlock the car door, you can use an antifreeze spray or traditional methods like hot water. In general, lubricating the door latch and lock assembly can be helpful in unlocking the car door.
To open a locked car without causing any damage, find a long metal rod to trigger the lock button.
To remove the tailgate lock of a Golf 5 car, follow these steps:
- Remove the interior finishing panel by unscrewing the bolts as shown in the images.
- Then, using your fingers along the perimeter of the panel, unlock the clips.
- Unscrew the two bolts on the sides of the lock block with the appropriate key, and then remove the lock itself.
To remove the rear door panel of a Golf 5 car, follow these steps:
- Start by unscrewing the two panel fixing screws on the bottom edge.
- Remove the inner handle trim with a screwdriver and unscrew the underlying screws.
The central locking control unit is located next to the fuse box, below the steering wheel. Replacing this unit may cost between 1000 and 3000 euros, plus the necessary labor.
To know which fuse controls the central locking system, consult the manual. If the fuse is blown, it needs to be replaced, but it is essential to identify the source of the problem before replacing it. It is recommended to use a voltmeter or consult an auto electrician.