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How to update and secure a vulnerable Chrysler Uconnect system

If you own one of the 1.4 million vehicles affected by the recent Chrysler software recall, you may want to watch this video. In it, we explain how to get the latest infotainment software loaded onto the 8.4-inch Uconnect system. The recall was a response to the findings of researchers who were able to hack into and remotely control a 2014 Jeep Cherokee through its cellular connection. Although Fiat Chrysler has worked with Sprint to plug most of the holes on the carrier side, there are still some vulnerabilities that only this latest software version can patch. Owners have three options to get the update: download it now, wait for a USB stick in the mail, or take the vehicle to an FCA dealer. Chrysler will be sending USB sticks loaded with the software update to customers. Anyone with an internet connection and a USB stick of their own with at least 4 GB capacity can speed things up by downloading the patch from the Uconnect website. We cover that process from start to finish in the video, with the final portion still applicable to those using the FCA-supplied USB stick. If after watching this you still don't want to tackle the patch yourself, you can take your vehicle to the dealer to have it done. Also note that this process is the same for all Uconnect updates, not just the one patching the exploits. Our demonstrator vehicle is a 2015 Ram 1500 pickup. The procedure should be very similar on other products with the 8.4-inch Uconnect system, with only the location of the USB port varying. Once you have the USB stick with the software on it – either after having downloaded it yourself or receiving it in the mail from Chrysler – the installation process is relatively simple. It takes about 15 minutes to perform the update; we edited out the wait in the video. To check whether or not your car's 8.4-inch Uconnect system is running the latest software, go to System Information on the touch screen's Settings page and look at Software Version. The update related to the recall is version 15.17.5. Related Video: Recalls Chrysler Dodge Jeep RAM Safety Technology Infotainment Videos Original Video hacking

These three automotive Lego kits deserve your suppoort

Lego has been quite good to car enthusiasts over the past few years. We've seen traditional kits for the classic VW Microbus, Mini Cooper, and the Caterham 620R, as well as an elaborate Technic kit for the 911 GT3 RS. But why stop there? The Lego Ideas page, which allows users to submit ideas with the chance to see their kits reach production, has many more cool car kits we'd love to see. Check them out below, and be sure to log on to vote for them. If a submission hits 10,000 votes, it is considered for production. That's how we got that Caterham kit, so it's worth your time to show your support. Peugeot 205 Turbo 16 This is a submission aimed at becoming one of Lego's Speed Champions kits. These are very small mini-figure scale car models, and the series has included the Ford GT, Audi R18 Le Mans racer, and more. This kit features a tiny version of the Peugeot 205 Turbo 16, a Group B rally racer that gave Peugeot World Rally Championship titles two years in a row. The kit has a well-executed version of the car and its massive rear spoiler on the hatch. It also comes with a big dirt crest for it to fly over, along with amazed spectators on the sidelines. Porsche 911 Turbo 930 We love the GT3 RS Lego kit, but we think it's a little lonely as the only Porsche kit available. Such an impressive Porsche deserves an impressive companion, like this 911 Turbo. It's the 930 version, which is arguably the most famous classic 911 with its turbocharged power, whale-tail wing, and scary driving dynamics thanks to considerable turbo lag and rear-engine handling characteristics. This model is quite large at 1:10 scale, and comes with a detailed interior and exterior. The best part is the remote-control components underneath that allow the car to be driven. Jeep Wrangler JK Moving off the beaten path again, we have this highly detailed Wrangler kit. Actually, we have two kits, as the creator designed both two-door and four-door versions. They both feature removable hard tops, detailed interiors, and big tires. They also come with an assortment of off-road accessories such as auxiliary lights, an off-road jack, winch, gas can, roof rack, and off-road bumper. You can also find various fluid reservoirs and engine details under the opening hood. Related Video: Image Credit: AbFab1974 / Lego Ideas, brickmasterno1 / Lego Ideas, RREYES77 / Lego Ideas Auto News Toys/Games Jeep Porsche Peugeot Lego

Watch this 650-hp Hennessey Jeep Grand Cherokee go from 0-60 in 3.9 seconds

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and gets from 0-60 miles per hour in 4.8 seconds. When it leaves Hennessey's garage floor after the upgrade it has 650 horsepower - 530 hp at the wheels, according to Hennessey - and gets to 60 mph in 3.9 seconds on its way to running the quarter-mile in 12.6 seconds.
There's more than just a Roots-type supercharger bolt-on, with ported cylinder heads and high-flow headers among the many changes made to the engine. You can watch this pre-2014 facelift silver model prove its spec sheet on the drag strip in the video below.