A Jaguar’s window regulator malfunctioning can do serious damage to the windows. If the window falls into the door frame suddenly, it can cause it to crack, chip, or break. If the window doesn’t fully fall in, then you may try to move it. However, if you accidentally use too much force, you can break the window.
A window regulator is the mechanism that lowers and raises the window in your vehicle. Signs like sluggish window movement, windows not moving, clicking or grinding sounds, erratic wind movement, and the window partially dropping all indicate that the window regulator is malfunctioning.
At Peak Auto, your Jaguar’s performance is our priority. Our team has years of expertise and understands that repairs for your vehicle need precise and extra care, so we will only use the highest quality parts and the best diagnostic tools to find the cause of your malfunctioning window regulators. A full replacement is usually needed, as it’s just not practical to individually repair components inside the mechanism. If we suspect it is a minor problem such as a jammed gear, we will clean it and then lubricate it. With an entire window assembly, our mechanics will remove the necessary parts with precision and properly install the new regulator.
Jaguar Window Issues: These Are The Most Common Symptoms
At Peak Auto, we suggest bringing your Jaguar in if you notice any of these symptoms.
- Slow or sluggish window movement: The window will move very slowly or sluggishly while trying to open and close.
- Window won’t move at all: While pressing the window switch, the window will not move and be completely unresponsive.
- Grinding or clicking noises: If your window regulator has motor issues or worn gears, you will hear clicking or grinding noises while operating the window.
- Erratic window movement: The window will move unevenly, and mid-operation starts and stops at random.
- Window dropping partially: The window will randomly sink and could just suddenly fall into the door frame.
Don’t Know the Cause of Your Car’s Window Regulator Failure? Get It Diagnosed at the Best Auto Shop in Apex
Has the window on your Jaguar dropped some even without hitting the switch? Do you hear a grinding noise while operating your windows? These are common signs of a malfunctioning window regulator. Our experts can easily diagnose what may be the problem and have it repaired. The following parts are what frequently cause the regulators to malfunction.
- Faulty motor: The window will be prevented from moving due to the motor failing.
- Damaged gears: The motor will spin without moving the window correctly because the gears inside the window regulator are worn.
- Worn-out cables: Over time the cables that tie the window and motor together can break or fray.
- Broken regulator components: Parts inside the regulator mechanism, such as the window guide or the regulator arm, can break.
How Our Experts Will Handle The Repair
At Peak Auto, our skilled technicians will use top-tier diagnostic equipment to discover which of the following issues is causing your Jaguar’s window regulator to malfunction.
Identify the problem
- While listening for noises such as clicking or grinding, our mechanics will operate the window switch. This could indicate a problem with the regulator.
- Our experts will also check to see if the window won’t move, only partially moves, or is stuck in one position.
Access the window regulator
- By carefully taking off the plastic covers and removing clips, the interior door will be removed.
- Next, any electrical connectors will be turned off and removed. Followed by disconnecting the window motor.
Detach the window glass
- Our experts will carefully detach the window glass by supporting it with blocks of wood. This is to prevent damage like cracks, scratches, or chipping while removing the clips that connect it to the regulator.
- Certain window regulators require the removal or loosening of a small securing strip. It is located at the bottom of the glass.
Replace the window regulator
- Now the technician will install the new regulator into the door. They will ensure precise alignment to the glass mounting points.
- Then the window glass will be resecured using clips or the securing strip.
Reassemble the door
- The window motor and electrical connections will be reconnected, and then the door panel will be reattached with the necessary screws and clips.
At Peak Auto, our mechanics are specially 
trained in European automobile brands like Jaguar. We can provide dealership-level support and service with our location near the Cary Auto Mall. With our contactless, after-hours drop-off and pickup, we are flexible to meet our customer’s needs. We strive to provide the best experience possible from check-in to pick-up. We serve residents in Apex and the neighboring areas.
Book an appointment online at https://www.peak-auto.com/appointment/ or call us at 919-363-8589.
