Subaru SUV Range

It sounds like the head unit and its Bluetooth functions have suffered a pretty major electronic failure. The good news is that you can replace the head unit for reasonable money these days, and get a better unit with more features into the bargain.

But before you rush out and replace the unit, try to find the reset button (often a small hole into which you poke a probe) to effect what is basically an Ctrl-Alt-Del reset. This will sometimes restore the unit to full functionality, so it’s definitely worth a try. You could also try disconnecting the car’s battery overnight to see if that resets things.

You may have something loose or worn in the driveline – such as a driveshaft – that is causing the thump. Looseness or wear means the drive from the engine doesn’t travel smoothly to the wheels, and that’s why you hear a noise and feel a clunk when you engage a gear. A check underneath should easily spot the problem.

But you may also be dealing with a worn transmission with internal wear. The Subaru XV uses a CVT transmission which, while a very efficient design, is also known for developing wear. This isn’t just a Subaru problem, either; many makes and models with CVTs have the same issues. CVTs are definitely stronger than they used to be, but they’re not always the most robust type of transmission.

Subaru’s own brochure blurb for the Crosstrek features the promise of off-roading family fun. With that in mind, the warranty will still apply even if you do get adventurous with the vehicle. That said, you might have warranty problems if it’s deemed that you’ve abused the vehicle by trying to take it places it was never designed to go. For example, while the Crosstrek is fine for finding a great mountain bike trail somewhere along a forestry road, trying to drive it up the Old Telegraph Track to Cape York through metre-deep river crossings is not within the Crosstrek’s design brief. Doubtless Subaru might argue you should have bought a high-clearance off-roader with a snorkel for such adventures.

The CVT is Subaru’s own work and design. While many other carmakers buy in transmissions from outside manufacturers, the CVT in the Crosstrek is an in-house effort. It’s generally agreed that Subaru’s CVTs are better than some other brands in terms of durability and reliability.