Elon Musk tweeted a video of the Tesla Model 3 assembly line

Elon Musk tweeted a video of the Tesla Model 3 assembly line on Sunday. The video shows automated robots inside Tesla’s Fremont factory working on the bare-metal body of a Model 3, the electric-car maker’s first mass-market vehicle, which began shipping in the third quarter of this year.

Tesla last week showed that it produced just 260 Model 3s during that period, falling far short of its goal to crank out 1,500 of the cars in September. Tesla blamed the shortfall on “production bottlenecks.”

Watch the Model 3 assembly line video below:

The Model 3 body line slowed down to 1/10th speed

A post shared by Elon Musk (@elonmusk) on

“Although the vast majority of manufacturing subsystems at both our California car plant and our Nevada Gigafactory are able to operate at a high rate, a handful have taken longer to activate than expected,” the company said in a statement on Monday. The shortfall has also cast doubt on Tesla’s ability to produce the 20,000 Model 3s per month that it said it would reach by December.

News of the Model 3 production challenges likely won’t rattle Tesla investors or its customers, Business Insider’s Matt DeBord noted on Saturday, adding that Tesla stock is still up 65% in 2017 and the brand has lost none of its captivating aura. And the video perhaps proves that despite the hiccups, Tesla has lost none of its mojo.

Get the latest Tesla stock price here.

NOW WATCH: Money & Markets videos

Want to read a more in-depth view on the trends influencing Australian business and the global economy? BI / Research is designed to help executives and industry leaders understand the major challenges and opportunities for industry, technology, strategy and the economy in the future. Sign up for free at research.businessinsider.com.au.