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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:

2016 Acura ILX, for better or worse [UPDATE]

Unfortunately, the slick-shifting six-speed manual transmission has been discontinued. UPDATE: A previous version of this story incorrectly stated that the 2.4-liter engine in the 2016 ILX is the same unit found in the Honda Civic Si. The ILX's new engine is the same direct-injected four-cylinder found in the new TLX. The text has been edited to reflect this. "It's just a badge-engineered Honda Civic." This (uninformed) criticism has been leveled at the Acura ILX since the premium compact arrived on the scene to duke it out with the Buick Verano and, more recently, the Audi A3 and Mercedes-Benz CLA-class. For model year 2016, Acura will attempt to address the car's critics, issuing a major reshuffle of the sedan's lineup along with the typical sheen of a mid-cycle refresh. Following up on the discontinuation of the ILX Hybrid for 2015, Acura is dispatching the antiquated pairing of the base 2.0-liter four-cylinder and five-speed automatic for 2016, and simply slotting in the standard powertrain of the TLX. The 2.4-liter four-cylinder produces 201 horsepower and 180 pound-feet of torque, with peak output arriving at 3,600 rpm. The ILX also benefits from the same eight-speed, dual-clutch transmission found in the TLX. Unfortunately, the slick-shifting six-speed manual transmission we've always enjoyed has been discontinued. Sad trombone, indeed. Powertrain tweaks aside, Acura has issued a pretty handsome freshening for 2016. The ILX was always a handsome offering, but the new front and rear clips are improvements. Acura's love-it-or-hate-it JewelEye headlights have been grafted onto the ILX, while the grille, a traditional weak point for the brand, is perhaps one of the best we've seen out of the company in several years. The rear taillights also received some attention, although it was the back bumper that saw the biggest update, with the lower section getting a sportier look. Acura will also add a new A-Spec package for 2016, which replaces the standard 17-inch wheels with 18s, adds "Euro-style" stitching to the steering wheel and adds black Lux Suede inserts to the seats, along with a flurry of smaller aesthetic tweaks. The A-Spec can be added alongside the existing Premium and Technology Packs. Acura hasn't released any interior images as of this writing, although we'll be sure to snap a few following today's debut conference at the 2014 Los Angeles Auto Show. Until then, scroll down for the official press release from Acura.

Hands-on with Acura's novel touchpad infotainment interface

After Acura's Precision Cockpit was unveiled here in LA, I sat in the, uh, driver's seat of the wheel-less interior mockup to get a feel for how this new touchscreen-free touch interface works. There are a lot of good ideas inside. Here are 11 things you should know. It's less like a trackpad and more like a remote-control tablet. So instead of letting you move a cursor relative to its last location like the trackpad on a laptop, each point on Acura's trackpad is mapped to a corresponding point on the center display. If you want what's in the upper right corner of the display, you touch and click in the upper right corner of the trackpad. Simple. I figured it out in two minutes. Maybe less. The whole thing is surprisingly intuitive. The ease of use is helped by the fact that the targets on the screen are pretty big – no tiny "buttons" to fiddle with. The clicks are real. The trackpad actually moves when you press down, so no need for simulated haptic feedback. In their research, Acura engineers found that accidental touches and presses are a real issue. We could have told them that – hit a bump while using a finicky remote interface like Lexus's all-but-abandoned joystick thing, and you select an item half-way across the screen from the one you intended. The placement of the trackpad in this concept interior also helps avoid unintentional inputs – it's not in the middle of the center console where it might get brushed or bumped, but instead in its own little cave at the base of the center-stack waterfall. (Acura's low-profile button-based transmission selector suddenly makes a whole lot of sense.) View 13 Photos Lots of cues cut down on distraction. You hover over the option you want before positively confirming the selection with a hard press. There's no cursor to find and reposition like in the Lexus trackpad system The red highlight gives the necessary visual cue that you put your finger in the right place. The pad is slightly dished to give you a tactile cue of where the center and edges are. It allows you to build up muscle memory, sort of like how you know generally where the "keys" are on your smartphone or tablet's virtual keyboard by now. Or at least I do on mine. You look at the screen, not what you're touching. The problem with touch screens is that they have to be low down in the car so you can reach them. That means you have to look down from the road to stab at what you want.