Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Access the Hidden Menu on BMW RNS510 Radio

Model: BMW BMW Various
Part: Car stereo

In this video, we will see how to access the hidden menu on the BMW RNS 510 radio: press the two buttons on the right side of the screen, which are the MAP and SETUP buttons, simultaneously. After a moment, you will access a menu called "testmode" that displays a series of information, such as the model number, serial number, temperature, memory check, status of the DVD and HDD, and the CAN. For example, if you enter "navigation", you will access a submenu that shows information about maps, GPS, and other details, followed by more specific information. This enables software downgrading.

Updated on 28 August 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Set the Time on a BMW Vehicle
How to Set the Time on a BMW Vehicle
BMW BMW Various Setting the time on a new generation BMW is simple and quick as it is done through the infotainment system, taking only a few minutes. To set the tim…
How to Change the Language of the Onboard Computer in BMW Vehicles
How to Change the Language of the Onboard Computer in BMW Vehicles
BMW BMW Various Today, you will learn how to change the language of the onboard computer in BMW vehicles produced in 2014. To perform this simple operation, get into…
How to reset the service light on a BMW
How to reset the service light on a BMW
BMW BMW Various The reset of the service indicator light, related to the car service on a BMW 3 Series vehicle of various generations, follows the same steps on both…

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos