
When the Volkswagen CC wipers fail to move, it is usually because the fuse has blown. Repair method: Simply open the fuse box, locate the wiper fuse, pull it out and replace it to resume operation. Wiper inspection method: Lift the wiper and run your fingers along the cleaned rubber blade to check for damage and the elasticity of the rubber. If the blade is aged, hardened, or cracked, the wiper is faulty. During testing, you can also set the wiper switch to various speed positions to check if the wiper maintains consistent speeds. Pay particular attention to whether the wiper maintains a steady speed during intermittent operation.

When the Volkswagen CC's wipers stop working, my first reaction is to check if they're jammed by debris. Last time, my neighbor's car had the same issue, and it turned out to be a leaf stuck under the wiper arm. If cleaning doesn't help, it's likely the wiper motor has failed. This part is located under the windshield in the engine bay and can burn out after prolonged use. Also, don’t forget to check the fuse—the Volkswagen CC usually has it in the fuse box under the driver’s footwell, marked with a wiper symbol. If the fuse is fine, the issue might be a loose or rusted motor linkage. If you can’t fix it yourself, head to the repair shop ASAP—driving in the rain without wipers is too dangerous.

Those who drive the Volkswagen CC probably know that when the wipers fail, you should start by checking the electrical circuit. I've encountered this issue several times, and it was usually due to a blown fuse located in the fuse box under the lower left corner of the steering wheel. Another common problem is poor contact in the wiper switch. If you hear a clicking sound when rotating the switch but the wipers don't respond, it's likely a fault in the switch assembly. A faulty relay can also cause this issue—find the wiper relay in the fuse box and give it a shake; if it feels loose, it needs replacing. Replacing the relay yourself is quite simple—it's just a small black box about the size of your palm. If the motor doesn't turn at all and makes no sound, it's almost certain that the motor is dead, and you'll need to remove the cover under the windshield to replace it.

When driving a Volkswagen CC in winter, special attention should be paid to the wipers freezing. Once during a cold snap, I found the wipers completely frozen to the windshield in the morning, and forcing them to start almost burned out the motor. The correct approach is to turn on the defroster to warm the windshield and wait for the ice to melt before trying again. Another easily overlooked issue is the wiper linkage jamming. Over time, the plastic linkage in Volkswagens can deform and get stuck. A more troublesome cause is a malfunction in the body control module, which can also lead to wiper failure. It's advisable to first check if the windshield washer function works. If the washer works but the wipers don't move, the module issue can likely be ruled out.

During car repairs, I've noticed that the wiper issues on the Volkswagen CC frequently occur in the linkage mechanism. The thin connecting rod joint is prone to detachment, and when the rubber seal ages, rainwater seeps in causing rust seizure. Some owners have modified wiper sizes - oversized blades can overload the motor. Recently, a customer's vehicle experienced sudden jamming during highway overtaking in rain after installing oversized blades. During inspection, remember to check the wiper stopper (a small plastic block) - when worn, the wiper arm stops at incorrect positions. Also, if water enters the body control module near the transmission, it can interfere with wiper command transmission.


