The advantage of an electric window regulator is enormous in comparison with manual mechanisms. However, it has the disadvantage of being much more complex in terms of repairs. In addition, it is not always easy to precisely determine the source of the failure. With this article, we will see how to replace the electric window regulator of a Smart Forvision . But before you start, be sure you know where the problem is coming from. Indeed, it is from time to time unnecessary to replace the entire window regulator, a simple repair will sometimes suffice. Whether it's a false contact, or simply a lack of lubrication. Now that you've identified the nature of the dysfunction, let's get to the heart of the matter.
How to replace a Smart Forvision window regulator
The replacement of a window regulator is relatively long. Depending on your experience on the subject, plan approximately two o'clock to make sure you don't get caught in the weather. Whether it is for a Smart Forvision or on another vehicle, this repair is for experienced DIY enthusiasts. So let's see how to do it, step by step. We advise you to take pictures at several stages to help you reassemble the new window regulator.
Removing a window regulator on a Smart Forvision
- Dismantle the entire door trim. From the mirror cover to the handle. This should be done relatively carefully with a flat screwdriver. It will be necessary to make sure to have access to the window regulator in any point without being obstructed. This manipulation is quite long to perform.
- Disassemble the window regulator seals from your Smart Forvision. Again, it is wiser to do it carefully.
- Now that you have access to the window regulator, remove the connectors. You must then disengage the window lifter motor if it is ever blocked.
- Remove all the fasteners that hold the glass, then take it out. It is from time to time advisable to position the window halfway up to be able to carry out this manipulation. Of course you will have to be very careful when handling the glass. It's best to put it on a rather thick sheet.
- Disassemble the window regulator completely. It is wiser to remember its location. You can take a picture of it if it helps you to install the new window regulator. The window regulator is occasionally held in place by screws or rivets, so they must be removed.
Installing an electric window regulator on a Smart Forvision
- Present the new window regulator. Make sure its location is similar to the damaged window regulator. You will probably have to use the fasteners you have set aside.
- Replace the glass in the same way as you removed it. It will be necessary from time to time to make it move slightly so that it fits properly in its guide.
- Reconnect the connectors.
- Fit the seals that you have carefully removed.
- Refit all of the door trim.
That's it, you now have a new and functional window regulator . So you have to put the ignition on and test it.