News
Tesla’s Referral Program will officially come to an end on February 1
Tesla CEO Elon Musk has confirmed that the company’s customer referral program will be coming to an end on February 1st.
After a near 4-year run, Tesla’s widely popular referral program, which turned existing customers into hungry sales machines that were fueled by the lure of winning anything from a $250,000 next-generation Roadster (or two), to the promise of sending a laser-etched photo into deep space aboard a SpaceX rocket, will be shutting its doors for good. While this isn’t the first, second, or third time that the California electric carmaker and its CEO has leveraged the referral program to instill FOMO and convert would-be buyers into customers before a seemingly moving deadline, Musk’s statement that “the whole referral incentive system will end” does sound definitive.
https://twitter.com/gooseSD22/status/1085773248556462080
Existing Tesla customers that refer a friend to purchase a Model S, Model X, Model 3 vehicle, or a Tesla Solar Panel system, will have until the end of January 2019 to complete a referral sale. Buyers of a new Tesla will receive six months of Free Supercharging and an additional three months if taking delivery of the car without a test drive. Solar customers that make a purchase through a Tesla referral code will be given a 5-year extended warranty on their system.
What started as a test program in July of 2015 for a young car company that was looking to stimulate cost-effective word-of-mouth sales, in lieu of establishing expensive brick and mortar stores, has become arguably one of Tesla’s most successful sales tools to date.
“Word of mouth has always been a major part of how Tesla sales have grown. When I meet Tesla owners, one of the first things they often tell me is how they have convinced many others to buy the car. As you may already know, Tesla does not advertise or pay for endorsements or product placement. Maybe by doing so we could sell more cars, but I don’t like the idea of trying to trick people into buying a product by false association.” said Musk in an email sent to Model S customers in 2015.
“Reaching potential customers are important, but, if we can amplify word of mouth, then we don’t need to open as many new stores in the future. So, we are going to try an experiment.”
Inasmuch as the closing of the customer incentive program leaves a void to the hundreds of thousands that have grown accustomed to seeing, sharing or using a Tesla referral code, it’s the penning of a new chapter. One that continues the story of how one company accelerated the world’s transition to sustainable energy.
For prosperity’s sake, here’s a look back at the email that started it all.
From: Elon Musk
Subject: Trying something new (plus party at the Gigafactory and a Founder Series Model X)
Date: July 29, 2015 at 2:05:31 PM PDT
Word of mouth has always been a major part of how Tesla sales have grown. When I meet Tesla owners, one of the first things they often tell me is how they have convinced many others to buy the car. As you may already know, Tesla does not advertise or pay for endorsements or product placement. Maybe by doing so we could sell more cars, but I don’t like the idea of trying to trick people into buying a product by false association. If you see somebody famous driving a Model S, it is because they genuinely like the car.
If you see it in a movie or TV show, it is because the people associated with that production genuinely like the car. Besides word of mouth, another way that our cars are sold is through stores. These will always be important to allow people to check out new models and ask our product specialists detailed questions. However, stores are quite expensive to set up and operate. In reviewing the Tesla cost of sales, we found that it is approximately $2,000 to sell a car through our stores, higher in some regions and lower in others.
Both ways of reaching potential customers are important, but, if we can amplify word of mouth, then we don’t need to open as many new stores in the future. So, we are going to try an experiment. This is similar to the customer growth program that I worked on at PayPal/X.com back in ’99. What worked for PayPal may not work for Tesla, but it is worth trying, as the net result would be lowering our costs by $2,000, allowing us to give that money to our customers.
From now through October 31st, if someone buys a new Model S through your link, they will get $1,000 off the purchase price and you will get a $1,000 credit in your Tesla account, which can be applied to a future car purchase, service charge or accessories. To put some limits on the experiment, each Tesla owner can grant a maximum of ten $1,000 discounts.
Just for fun, there will also be some things that money can’t buy. If five of your friends order a Model S, you and a guest will receive an invitation to tour the Gigafactory in Nevada – the world’s biggest factory by footprint – and attend the grand opening party. This will be awesome. At ten orders, you get the right to purchase a Founder Series Model X, which is not available to the public, with all options free (value of about $25,000). The first person to reach ten will get the entire car for free.
Elon
News
SpaceX set to launch astronauts and a classified Falcon Heavy mission on the same day
SpaceX plans three launches Thursday, including Crew-13 astronauts and Falcon Heavy’s first classified NRO mission.
SpaceX is lining up one of the busiest single days in its history, and the company offered a preview on Wednesday morning with a simple post on X: “Sunrise at pad 40.” The video and photos show Falcon 9 standing at Space Launch Complex 40 at Cape Canaveral, roughly a day before it is scheduled to carry four astronauts to the International Space Station.
That launch is only the first of three SpaceX missions planned for Thursday, October 1, across both coasts.
Sunrise at pad 40 pic.twitter.com/J7Qme4VvIX
— SpaceX (@SpaceX) September 30, 2026
Crew-13 is targeting liftoff at 11:10 a.m. ET, with a backup opportunity Friday at 10:47 a.m. ET. NASA astronaut Jessica Watkins will command the mission, with NASA’s Luke Delaney as pilot and Canadian Space Agency astronaut Joshua Kutryk and Roscosmos cosmonaut Sergey Teteryatnikov serving as mission specialists. According to NASA, Dragon is set to dock with the forward port of the station’s Harmony module around 8 p.m. ET, less than nine hours after launch. Watkins is the only member of the crew who has flown before, and Kutryk will become the first Canadian to reach orbit through NASA’s Commercial Crew Program.
The Falcon 9 booster is flying for the third time after supporting Crew-12 and a Starlink mission, and it will attempt a landing at Landing Zone 40 beside the pad. That site made its debut in February when the Crew-12 booster touched down there, as Teslarati reported at the time. Crew-13 will relieve the Crew-12 astronauts, who have been aboard the station since the middle of February.
On the West Coast, another Falcon 9 is scheduled to lift off from Vandenberg Space Force Base in a window running from 2:18 to 3:16 p.m. ET, a flight NASASpaceflight lists as a Transporter rideshare mission.
The day is set to close at 11:53 p.m. ET, when Falcon Heavy launches from Launch Complex 39A with NROL-97, the first National Reconnaissance Office payload ever to fly on the rocket. SpaceX rolled the vehicle out to the pad Tuesday night. Its two side boosters, which previously flew GOES-U, ViaSat-3 F3 and NASA’s Roman Space Telescope, will return to Landing Zones 1 and 2, while a new center core will be expended in the Atlantic. The Roman launch took place on August 30, so NROL-97 will come barely a month later as Falcon Heavy’s third flight of 2026 and 14th overall.
NASA taps SpaceX to launch the telescope that could unlock new worlds
If all three Florida boosters land as planned, it would be the first time the Space Coast has seen landings at LZ-40, LZ-1 and LZ-2 on the same day, according to the Orlando Sentinel, which has warned residents in Brevard, Orange and Volusia counties that more than one sonic boom is possible.
The schedule arrives just three days after Starship reached orbit for the first time on Flight 14 from Starbase, Texas, deploying 26 Starlink V3 satellites. If Thursday’s missions stay on time, SpaceX will have flown Starship, Falcon 9 and Falcon Heavy from four different pads in about four days.
Crew-13 is also the start of a longer run for Dragon. NASA recently added Crew-15, Crew-16 and Crew-17 to SpaceX’s contract in a $946 million modification, keeping Dragon as the agency’s only operational ride to the station while Boeing’s Starliner remains grounded.
Although the two vehicles are built for completely different use cases, Tesla utilized engineering expertise while developing both the Cybercab and Semi to build a thermal architecture that would fit both vehicles. Of course, with some slight revisions.
The development was noted by Lars Moravy and Dan Priestley last week at Tesla’s Semi Handover event in Sparks, Nevada, where the company showed off its dedicated production facility for the Class 8 truck.
🚨 Tesla designed the integrated thermal systems for Cybercab and Semi at the same time as the vehicles were both in development
Tesla wanted to build one thermal system that worked with both vehicles, apart from small modifications.
Semi and Cybercab share parts 🤯 pic.twitter.com/KmzSsUbrcg
— TESLARATI (@Teslarati) September 25, 2026
Tesla’s decision to develop one thermal architecture for both the Cybercab and Semi is one of the more revealing engineering choices in the company’s 2026 lineup:
“We designed it at the same time we designed the Cybercab and we said okay we’re going to take our most efficient vehicle and our biggest vehicle and we’re going to take one thermal system and make it work for both.”
Core parts, meaning the compressor, pumps, and heat exchangers, are shared, with only modest changes to cooling-loop sizing and a larger radiator on the truck. The result, they said, is a compressor and thermal stack already proven across millions of miles, delivering “reliability from day one.”
Priestley also highlighted a practical payoff of the indirect design:
“There’s no AC lines, there’s no refrigerant lines…It comes from the factory fully charged, sealed with refrigerant, and it just exchanges coolant. It doesn’t actually run refrigerant up to the front of the vehicle.”
This eliminates potentially leak-prone plumbing that would otherwise require hands-on service, reducing overall uptime and potentially cutting into business margins. The megamanifold runs cabin HVAC and every powertrain heating and cooling loop at once, recapturing waste heat from motors and the battery instead of dumping it the way a diesel engine does.
The approach is just the latest chapter in a continuing story of stretching thermal solutions across wildly different vehicles. Model Y’s Octovalve evolved into the Super Manifold used on Cybertruck, and later Model S/X refreshes. Cybercab then introduced Supermanifold V3, which Tesla says is 80 percent automated to build and 38 percent more efficient than typical automotive thermal systems.
This thermal system is also shared with Cybercab – one thermal system for both our most efficient vehicle & our biggest vehicle
— Tesla Semi (@tesla_semi) September 25, 2026
Tesla has done the same with the 4680 cells, both being utilized in the Cybertruck and Semi, and with heat-pump compressors that Priestley noted were already common across the passenger-car fleet.
Concurrent development of crucial vehicle elements buys scale and reliability that a truck-only thermal system could not match. High-volume passenger car parts are cheaper and more accessible, which can give fleets a sealed, low-maintenance loop of operation from their first day of operation.
For owners and operators, that translates into less energy spent on cabin heat in the colder months, fewer refrigerant-related repairs, and a thermal architecture already stress-tested at passenger-car volumes before the first high-volume Semi left the lines in Nevada.
Tesla CEO Elon Musk certainly tipped off some details of the Tesla Roadster event with a broadening of information regarding the company’s decision to delay the unveiling for two weeks.
For years, people have speculated about what the Roadster will be capable of. While there have been plenty of things said about what it *could* do, we have not seen or been told by Tesla what it will actually be capable of.
However, over the past few days, Tesla’s weather updates have truly pushed the speculation into Plaid Mode, basically all but confirming the car will have some sort of aerial capability — whether that would be hovering or fully flying remains to be seen — but it definitely seems that it will be able to leave the ground intentionally.
“Because this event can only be held outdoors…”
Tesla posted on Monday that it would delay the Roadster event until October 15, and it indicated that it had to do this because the event “can only be held outdoors.”
With the potential SpaceX collaboration to develop cold-gas thrusters that will help the vehicle go airborne, doing this indoors is probably not a safe, or even plausible, possibility.
Roadster event update
We’ve been tracking the weather closely with local meteorologists, but given the severe conditions predicted & because this event can only be held outdoors, we’ve made the difficult decision to reschedule.
New date is October 15. Additional details to…
— Tesla (@Tesla) September 28, 2026
FAA Airspace Restriction
The FAA gave Tesla a Temporary Flight Restriction (TFR) for 10,000 feet above ground level, much higher than the typical 2,000-foot restrictions that are usually placed at SpaceX’s McGregor, Texas site.
Tesla Roadster event requires restricted airspace, and the FAA obliges
Some have said that this massive increase is due to Tesla’s need to restrict unauthorized drone use for spying on the event.
Elon Admits High Winds
“Due to high winds, the new Roadster demo is postponed by 2 weeks,” Musk said in a post on X yesterday.
Due to high winds, the new Roadster demo is postponed by 2 weeks https://t.co/dV3ojDh1iT
— Elon Musk (@elonmusk) September 30, 2026
A reply reading, “What’s strong wind got to do with a car demo with four grounded wheels?” was directly below Musk’s post, satirically and sarcastically probing for more details.
All signs are pointing toward an aerial demonstration for the Roadster.
SpaceX set to launch astronauts and a classified Falcon Heavy mission on the same day
Tesla Cybercab and Semi have more in common than you might think
