There are 3 owner-reported visibility & wipers complaints for the 2014 Tesla Model Sin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Tesla has, by design, altered a safety feature in existing cars (via a software update) that decreases safety when defogging is needed. When I purchased my 2014 Tesla Model S, the defog could be turned on or off with the press of a button that was always visible on the touchscreen. Recently, Tesla made a major change to the user interface (version 11), that cannot be reverted, which removed the defog button. It now takes about 4-7 steps to activate and then turn off the defog. The new system also requires viewing pop-up window(s) while driving. Now, when you notice visibility is decreasing due to a fogged up windshield, you have to press the temperature (e.g. "70") twice, which brings up the full climate control window (if you press slightly high/low, a "Climate Popup" instead appears, with button located in different locations). You then have to scan for the defog button and press it. To turn it off, if it has been less than 10 seconds since you turned it on (often all you need), the window will still be there, and you can press the "climate off" button to turn it off. After 10 seconds, you have to repeat the same 2-3 steps used to turn it on. However, if the Climate Popup appears rather than the full window, you need to start over again to turn the climate control off (otherwise, a bug causes the climate control to stay on when you turn the defog off). A new version (not available for my car) reportedly has a workaround, but the defog button needs to have a permanent location on the screen like before, by default. My concern is that this software update will get people into (or has gotten people into) "distracted driving" accidents as they have to look at the screen about 4-7 times while driving, rather than the minimal 2 times that the old user interface allowed.
THE CONTACT OWNS A 2014 TESLA MODEL S. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 21V035000 (BACK OVER PREVENTION, VISIBILITY, EXTERIOR LIGHTING) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE VEHICLE WAS TAKEN TO TESLA (5544 OKEECHOBEE BLVD, WEST PALM BEACH, FL 33417) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
I HAVE OWNED THIS VEHICLE SINCE DEC 2014. I HAVE REPLACED 2 WINDSHIELDS AND HAD 2 OTHER ROCK-CHIPS FILLED. I HAVE SEEN NUMEROUS THINGS ON TESLA BLOGS REGARDING MULTIPLE WINDSHIELD CRACKS & CHIPS FROM OTHER OWNERS. I JUST HAD ONE TODAY DUE TO A SMALL ROCK WHERE I WAS 2 CAR LENGTHS BACK ON THE INTERSTATE. I RECALL ONLY 2 OTHER WINDSHIELD REPAIR/REPLACEMENTS ON MY CARS SINCE 2001.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026