The Cybertruck may be built like a bunker, but apparently it’s not a fan of getting hosed down. A Tesla owner is going viral after claiming that their all-electric truck completely died in the middle of a routine car wash — reigniting questions about how well Tesla’s most rugged-looking EV actually holds up in real-world conditions.
The story surfaced on Reddit, where a user posted a photo of their Cybertruck sitting dead in a parking lot, saying it had shut down right after a car wash and that they were waiting on Tesla service. The post spread fast, with commenters questioning how a vehicle marketed as “ultra-durable” could be knocked out by something as ordinary as water.
@my.unbounded.life Cybertruck vs. car wash — and the car wash won. This shared under Section 107 fair use for commentary and reporting.
via @my.unbounded.life on TikTok
What happened after the wash?
Based on the Reddit thread and the follow-up comments, the truck seemed totally normal as it rolled out of the automatic wash. But within minutes, warning lights lit up the dash and the truck dropped into tow mode, which disables the drive system entirely.
The owner says Tesla Roadside Assistance told them the vehicle had detected a moisture fault and would need to be brought in for inspection. Tesla hasn’t issued any public statement on the incident.
Not the first water scare for a Tesla
The Cybertruck is sold as an off-road-ready, stainless-steel workhorse, but Tesla vehicles as a whole have had occasional reports of water intrusion — usually around door seals, charging ports, and electronic modules. For more on how Tesla’s tech handles unexpected situations, see our story on a Tesla that appeared to “detect” people in an empty cemetery, another case where the truck’s sensors didn’t behave the way owners expected.
Most EVs, Teslas included, are engineered to handle rain and ordinary wash conditions without issue. That said, automatic car washes running high-pressure jets or aggressive spinning brushes have been known to trip sensor faults in all kinds of vehicles, not just Teslas.
The internet is split
Reactions online range from mockery (“so much for bulletproof if it can’t survive a hose”) to owners defending the truck, arguing this looks more like a software glitch than actual water damage — which isn’t unusual in a vehicle line this new. Still, enough Cybertruck owners have reported post-wash issues, from sensor failures to full power loss, that it’s starting to look like a pattern rather than a one-off.
- Avoid automatic washes that use brushes
- Stick to touchless wash systems
- Never spray water directly at charging ports or cameras
- Switch the car into “Car Wash Mode” before entering the wash
It’s not clear whether the owner followed every step above, but it’s a good reminder that on a vehicle priced north of $80,000, the fine print is worth reading.
Whether this turns out to be a rare fluke or a sign of something Tesla needs to fix, the internet has already reached its verdict: a truck built to survive the apocalypse probably shouldn’t meet its match at the car wash.
Source: Reddit r/cybertruck, original post.
