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 find and reset the average consumption from the onboard computer of the Opel Karl.

Model: Vauxhall Karl MK 1 - Years 2015-2019
Part: Onboard computer

On your Opel Karl, the average consumption is managed from the onboard computer displayed on the instrument panel. With the car safely parked and stationary, turn the ignition to "ON" and navigate to the trip screens using the navigation button on the turn signal lever to scroll through the driving information until you reach the section dedicated to average consumption. When the average consumption appears on the display, press and hold the confirm/reset button on the same lever, marked as SET/CLR, until the value is reset. After the reset, the average consumption starts fresh from the new driving cycle and stabilizes as you drive. If the vehicle shows multiple memories (for example, two trips), make sure you are on the correct screen before performing the reset, so you can reset the value that you are really interested in.

Posted on 22 December 2025 by ScegliAuto

Video tutorial

Related tutorials

How to Reset the Service Light on an Opel Karl
How to Reset the Service Light on an Opel Karl
Vauxhall Karl (2015-2019 / MK 1) Here’s how to reset the service light for routine maintenance on an Opel Karl. First, get inside the vehicle and start the ignition; then press the m…
How to Reset the Tyre Pressure Indicator on an Opel Karl
How to Reset the Tyre Pressure Indicator on an Opel Karl
Vauxhall Karl (2015-2019 / MK 1) To reset the TPMS on the Opel Karl, there are two different methods depending on the production year of the vehicle. For models from 2015 to 2017, us…
How do you reset the tire pressure warning light on the Opel Karl?
How do you reset the tire pressure warning light on the Opel Karl?
Vauxhall Karl (2015-2019 / MK 1) In order to reset the tire pressure warning light on the Opel Karl, you need to inflate the tires to the recommended pressure value: this value is in…

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos