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2021 Acura TLX A-Spec Long-Term Update | Infotainment system hits a pothole

The first few thousand miles of motoring in our 2021 Acura TLX A-Spec long-term test car were problem-free, but that changed after we took it on a spirited drive through the winding hills of southern Indiana. You can read about how it handled a full day of thrashing here, but this story will focus on the dead infotainment system previewed in the headline. About halfway through the twisty route, every sizable pothole or big bump in the road would cause the infotainment system to black out. A message would appear declaring “MOST NET LOSS,” and it would quickly dip to black after that. The next big pothole would cause it to flicker back on, but it never remained on for any long periods of time after this. In addition to the screen loss, the speakers would make some rather disturbing crackling noises. This continued throughout the day and for several days beyond that. If the roads I was driving on were flat or devoid of major problems, the infotainment system would generally be fine. It took a major jostling of the carÂ’s bones to cause it to act up, but Michigan provided enough of those to make the problem exceedingly annoying in a hurry. So, to the dealership it went. 2021 Acura TLX A-Spec View 51 Photos After the local dealer looked it over, they said there was a TSB out for this issue, and that theyÂ’ve seen it pop up on other RDXs and TLXs already. Turns out, there are a number of wire connectors between the infotainment system and wiring harness that are causing the problems and coming loose. The fix? Newly designed connectors from Acura, plus the wiring harness is ever so slightly freed up to allow for a bit of movement from violent impacts. Doing this (plus using the stronger new connectors) should ensure that the stress on these connectors is never so great as to cause issues again.  The job was completed under warranty and took a full day from diagnosis to the return of the car. WeÂ’ve put several hundred miles on the car since the fix, and theyÂ’ve been completely trouble-free — it sure was nice to listen to AcuraÂ’s excellent ELS audio system again. That said, this issue is one weÂ’ll follow closely to see if AcuraÂ’s fix truly is a long-term solution. WeÂ’ll have a deeper dive on how AcuraÂ’s TouchPad infotainment system works (now that itÂ’s actually working again) soon, so watch out for that update in the near future. You will be able to find all other posts on our Long-Term 2021 Acura TLX page.  Related:

Acura reveals Ludacris' restored Legend, Galpin ILX at SEMA

Acura gave us a hint couple of weeks ago at what it had in store for the SEMA show this year. The Japanese luxury marque has detailed the full extent of its presence at this year's tuner expo, but the main act under the Acura tent (oddly enough) isn't a new vehicle. The star of the show is a 1993 luxury sedan with celebrity provenance. The Legend belongs to rapper-turned-actor Chris "Ludacris" Bridges, of hip-hop and Fast & Furious fame. The automaker has thoroughly restored and modernized the vehicle that featured on the cover of his ninth studio album Ludaversal. At the end of a two-month project, the sedan has been refinished in a custom shade of Warm Cashmere with Ice Pearl. It now rides on 18-inch Rays alloys with Bridgestone Potenza rubber, fitted to a suspension lowered by two inches with H&R springs and Eibach camber kit. It has upgraded brakes with six-piston calipers up front and four-pots at back, and a Pioneer audio system with Alpine subwoofers and Apple CarPlay integration. To complement the Legend, Galpin worked up a 2016 Acura ILX. It has an aero kit, fog lights, custom exhaust, coilover suspension, Borla exhaust, and 19-inch wheels with Pirelli P Zero rubber. The body's been repainted in Sunburst Yellow with gray accents, and sports an interior with perforated leather and gold trim. There'll be another ILX on display with Acura Genuine Accessory parts as well. But the Japanese automaker won't miss the chance to display its new NSX. The supercar's being showcased in a new shade called Nouvelle Blue Pearl. Watch this space for live photos from the show floor, and scope out the details in the press release below in the meantime. Related Video: Acura Showcases Passion for Performance at 2015 SEMA Show Highlights include restored 1993 "Ludacris Legend", a sport-modified 2016 Acura ILX Sports Sedan, next-generation Acura NSX supercar and 2016 ILX with Acura Genuine Accessory package LAS VEGAS, NV. (Nov. 3, 2015) – Acura today thrilled the 2015 SEMA Show with multiple innovative expressions of the brand's performance-crafted DNA – past, present and future – including the debut of the meticulously restored 1993 "Ludacris Legend" sedan, a sport-modified 2016 Acura ILX by Galpin Auto Sports, and the next-generation Acura NSX supercar, slated for its U.S. launch next spring. The Acura exhibit also features a 2016 Acura ILX with the Acura Genuine Accessory Package in Slate Silver Metallic.

2019 Acura NSX inner workings revealed in Shin Yoshikawa cutaway drawing

Artist Shin Yoshikawa is known for his intricate drawings of cars, which show every little detail under the metal skin in a cutaway fashion. The hand-drawn, pointillist pencil work re-creates the cars in immense detail, and Yoshikawa's work has been celebrated for years. Some time ago, Yoshikawa was featured on "Jay Leno's Garage," talking about his art and just how much work it is to draw the cars like he does. Now, Yoshikawa has been asked to draw the Acura NSX, and the result is fantastically good, showing everything that makes a new NSX tick — including its SH-AWD power unit. Yoshikawa says the powertrain made the NSX a real challenge to re-create on paper. "The NSX's innovative power unit was extremely challenging to draw, making the second-generation NSX the most difficult vehicle I have sketched," Yoshikawa said. "Everything comes down to the details. If you don't understand the technology that goes into building vehicles, you won't be able to build them, and you certainly can't draw them." It took Yoshikawa months of work and background research to be able to draw the final result. The amazing thing is that the car was "largely" drawn from notes and memory, showing how deeply Yoshikawa gets into his work. The NSX was also updated for 2019, after two model years. For next year it gets a new exterior color, Thermal Orange, and some structural improvements to make it stiffer and more responsive, says Acura.Related Video: Driving Iron Man's Favorite Supercar, The Acura NSX | Translogic 215