
The reasons why the right rear window of the Lavida cannot be raised or lowered are as follows: 1. Damaged window lift motor: If there is a burnt smell or abnormal noise inside the door panel when holding down the window button for a long time, it is highly likely that the window lift motor components are damaged. 2. Motor overheating protection: To protect the power supply circuit, window lift motors generally have an overheating protection mechanism. If the components overheat for some reason, the motor will enter an overheating protection state, causing the window to fail to operate. 3. Clogged guide rails or aging rubber seals: Most cases of window glass failing to move are caused by mechanical jamming. Simply cleaning the guide rails and applying some lubricant can resolve the issue.

I often do my own car repairs. Last time, the right rear window of my Lavida wouldn't roll up. First, check the window switch—the button might have poor contact or be malfunctioning. Replacing it with a new one isn't expensive. Then, inspect the fuse box, locate the fuse for the rear window, and replace it if blown—a low-cost trick. The window motor could also be stuck or worn out, but removing the door panel requires professional tools. Beginners shouldn't attempt this randomly to avoid damaging the wiring harness. Loose wiring is quite common in Lavidas, especially after a few years, as vibrations can disconnect the connectors. It's recommended to spray some lubricant on the tracks to prevent rust and avoid water ingress causing short circuits during rain. Overall, it's a simple fix, but delaying repairs poses risks—windows not opening affects ventilation or emergency escape. Before DIY repairs, read the manual or online tutorials to save time.

With over 20 years of driving experience, I've seen plenty of power window failures. For the Volkswagen Lavida's non-responsive right rear window, the culprit usually lies in either the switch or motor. Window switches are prone to wear or water damage failure – a quick fix at small repair shops costs just a few dozen yuan. Wiring issues like harness aging/loosening are primary causes, especially in high-movement rear door areas. Checking blown fuses is straightforward too – locate the rear window fuse in the engine compartment's fuse box and replace it. Never force the regulator manually, as this may burn out the motor and complicate repairs. Safety-wise, while seemingly minor, such failures pose real risks during nighttime or in overheated vehicles. I make it a habit to regularly inspect window mechanisms and lubricate components preventively. Addressing abnormalities early prevents bigger issues – Lavida parts are decent quality but require proper maintenance.

As a young person who just bought a car, it's really annoying to encounter a malfunctioning rear window lift in my Lavida. Simply put, it could be a faulty switch button or a blown fuse—try the main driver's control button for the rear window first. If that doesn't work, take it to the repair shop. The mechanic said motor or wiring harness issues are common and not too costly to fix. To prevent this, avoid frequent switch operations and be mindful of waterproofing on rainy days. Don't delay to avoid car troubles later.


