Cybertruck’s Most Hated Feature Is Still Failing, And Winter Just Made It Worse

- Cybertruck’s 4-foot wiper has frustrated owners since launch.
- Owners say wiper contact is weak, reducing cleaning ability.
- Tesla confirms wiper performance is under investigation now.
It’s been two years since Tesla began delivering the Cybertruck to customers, yet the company is still wrestling with one of the vehicle’s most persistent design headaches. We’re talking about its massive single windshield wiper.
Despite earlier attempts to fix it through mechanical and software updates, Tesla is now believed to be working on a third version of the wiper system to finally address lingering faults.
Read: Texans Roast Police Department’s New “Garbage Can” Cybertruck
A recent case in the US highlights the problem. When a Cybertruck owner brought their vehicle in for service, Tesla’s response revealed that “wiper performance is under active Engineering investigation,” according to a message from the company’s service department.
What’s Wrong With the Blade?
Complaints from owners began as soon as deliveries started. The wiper’s 4-foot blade is the largest fitted to any production vehicle, but users have flagged multiple problems. These include poor blade contact at the middle and top of the stroke, improper stowing at highway speeds, and washer fluid issues.
Performance drops further in cold weather, where salt, slush, and snow can overwhelm the system. Some owners have also noted that the wiper occasionally fails to clear the area in front of the forward-facing FSD cameras.
One post on X captured the frustration:
Love the Cybertruck. Hate the wiper system. Tesla needs to issue a voluntary service providing a free upgraded/redesigned wiper arm and sprayer. This is not a one-time event. Happens every time we hit salt/slush and snow. It’shighly unsafe. There were a few times today on I-70… pic.twitter.com/ajy2BYFQDA
— Spotted Model: Cars & Tech (@spotted_model) December 18, 2025
Updates Haven’t Solved It
Tesla recalled the wiper motors in June 2024 and has also updated the software, aiming to improve the blade’s movement and how it sits when not in use. A revised V2 blade has also been installed on many trucks, but that version appears to have its own reliability concerns.
The full scope of Tesla’s engineering investigation, initially reported by Not a Tesla App, hasn’t been made public. It’s unclear how long the company has been working on a fix or when an update might be introduced.
There’s speculation that a more substantial redesign could be underway. NotebookCheck notes that the original self-driving Cybercab concept featured a single wiper blade, similar to the Cybertruck. But a newer prototype, believed to be close to production, was recently spotted with a more conventional twin-wiper setup. That’s fueled suggestions that the Cybertruck might adopt the same configuration.


















