Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
  1. Car
    2. :
  2. Citroen
    3. :
  3. C4
    4. : Onboard computer

Citroen C4 - Onboard computer

Onboard Computer Citroen C4 (2020-2027 / mk 3)

Citroen C4 (2014-2020 / Cactus)
How to Connect a Smartphone to the Citroen C4 Cactus
Learn how to connect a smartphone to a Citroen C4 Cactus equipped with Nav/R-Link: turn on both the vehicle and your smartphone. Ensure that the phone's …Read all…
Posted on 27 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Adjust the Screen Brightness on Citroen C4
Let's see how to adjust the screen brightness on the Citroen C4: turn on the instrument panel and press the "home" button (the one with the house icon). At the …Read all…
Posted on 9 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
Citroen e-C4 Infotainment Guide
This is a guide to the Infotainment system of the Citroen C4 and e-C4: at the centre, we have the 10" screen displaying radio, navigation, climate, phone, …Read all…
Posted on 8 April 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to change kilometers to miles on the onboard computer of the Citroen C4
Today we will explain how to change kilometers to miles on the Citroen C4's onboard computer. To perform this operation, we need to turn on the instrument …Read all…
Posted on 19 January 2026 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the time on a Citroen C4 Cactus
In this video, we see how to change the time on a Citroen C4 Cactus, an operation that we must do from the multimedia screen: we must go to the right side of …Read all…
Posted on 11 October 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to restore the factory settings of the Citroen C4
In this video, we will see how to restore the factory settings on the touchscreen of the Citroen Cactus C4 Cactus: this system resets all settings to default …Read all…
Posted on 4 October 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How do you enable automatic central locking in a Citroen C4?
To enable automatic central locking on your Citroën C4, follow these simple steps. First of all, get into the car and make sure all the doors are properly …Read all…
Posted on 1 October 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to set date and time on a Citroen C4 mk1
In this video, we will see how to set the date and time on a Citroen C4 MK1. First of all, we turn on the instrument panel; we control the display using the …Read all…
Posted on 14 June 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to activate or deactivate the traction control of the Citroen C4 Picasso
Today we will explain how to activate and deactivate the traction control on the Citroen C4 Picasso model 2. To activate or deactivate the system, we must turn …Read all…
Posted on 3 May 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
A really interesting feature of the Citroen C4-e
In the Citroen C4-e there is a truly interesting feature: in fact, on the passenger side, right above the glove compartment, there is a compartment where you …Read all…
Posted on 10 April 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to change the language on the Citroen C4 MK1 screen
In this video, we see how to change the language on the infotainment screen of the Citroen C4: it is an operation that must be done several times during the …Read all…
Posted on 8 April 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the multimedia screen on the Citroen C4 Cactus
In this video, we will see how to change the multimedia screen on the Citroen C4 Cactus, which is not working: first, we need to remove the cover located on …Read all…
Posted on 19 January 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to customize the touchscreen display of the Citroen C4 X Electric
In this video, we see how to customize the touchscreen display of the Citroen C4 X Electric: it will be enough, on any page we find ourselves on, to press and …Read all…
Posted on 20 July 2024 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Activate Infotainment on the Citroen C4
In this video, we show you how to activate the infotainment system on the Citroen C4. The onboard computer is fully touch-operated, except for two buttons …Read all…
Posted on 20 September 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to Remove and Reinstall the Sat Nav/Radio on a Citroen C4 Cactus
In this tutorial video, see how to remove and reinstall the sat nav and radio display on a Citroen C4 Cactus, in simple and quick steps. First, get in the car …Read all…
Posted on 8 June 2026 by ScegliAuto

Onboard Computer Citroen C4 (2014-2020 / cactus)

Citroen C4 (2014-2020 / Cactus)
How to Connect a Smartphone to the Citroen C4 Cactus
Learn how to connect a smartphone to a Citroen C4 Cactus equipped with Nav/R-Link: turn on both the vehicle and your smartphone. Ensure that the phone's …Read all…
Posted on 27 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Adjust the Screen Brightness on Citroen C4
Let's see how to adjust the screen brightness on the Citroen C4: turn on the instrument panel and press the "home" button (the one with the house icon). At the …Read all…
Posted on 9 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
Citroen e-C4 Infotainment Guide
This is a guide to the Infotainment system of the Citroen C4 and e-C4: at the centre, we have the 10" screen displaying radio, navigation, climate, phone, …Read all…
Posted on 8 April 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to change kilometers to miles on the onboard computer of the Citroen C4
Today we will explain how to change kilometers to miles on the Citroen C4's onboard computer. To perform this operation, we need to turn on the instrument …Read all…
Posted on 19 January 2026 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the time on a Citroen C4 Cactus
In this video, we see how to change the time on a Citroen C4 Cactus, an operation that we must do from the multimedia screen: we must go to the right side of …Read all…
Posted on 11 October 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to restore the factory settings of the Citroen C4
In this video, we will see how to restore the factory settings on the touchscreen of the Citroen Cactus C4 Cactus: this system resets all settings to default …Read all…
Posted on 4 October 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How do you enable automatic central locking in a Citroen C4?
To enable automatic central locking on your Citroën C4, follow these simple steps. First of all, get into the car and make sure all the doors are properly …Read all…
Posted on 1 October 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to set date and time on a Citroen C4 mk1
In this video, we will see how to set the date and time on a Citroen C4 MK1. First of all, we turn on the instrument panel; we control the display using the …Read all…
Posted on 14 June 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to activate or deactivate the traction control of the Citroen C4 Picasso
Today we will explain how to activate and deactivate the traction control on the Citroen C4 Picasso model 2. To activate or deactivate the system, we must turn …Read all…
Posted on 3 May 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
A really interesting feature of the Citroen C4-e
In the Citroen C4-e there is a truly interesting feature: in fact, on the passenger side, right above the glove compartment, there is a compartment where you …Read all…
Posted on 10 April 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to change the language on the Citroen C4 MK1 screen
In this video, we see how to change the language on the infotainment screen of the Citroen C4: it is an operation that must be done several times during the …Read all…
Posted on 8 April 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the multimedia screen on the Citroen C4 Cactus
In this video, we will see how to change the multimedia screen on the Citroen C4 Cactus, which is not working: first, we need to remove the cover located on …Read all…
Posted on 19 January 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to customize the touchscreen display of the Citroen C4 X Electric
In this video, we see how to customize the touchscreen display of the Citroen C4 X Electric: it will be enough, on any page we find ourselves on, to press and …Read all…
Posted on 20 July 2024 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Activate Infotainment on the Citroen C4
In this video, we show you how to activate the infotainment system on the Citroen C4. The onboard computer is fully touch-operated, except for two buttons …Read all…
Posted on 20 September 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to Remove and Reinstall the Sat Nav/Radio on a Citroen C4 Cactus
In this tutorial video, see how to remove and reinstall the sat nav and radio display on a Citroen C4 Cactus, in simple and quick steps. First, get in the car …Read all…
Posted on 8 June 2026 by ScegliAuto

Onboard Computer Citroen C4 (2010-2018 / mk 2)

Citroen C4 (2014-2020 / Cactus)
How to Connect a Smartphone to the Citroen C4 Cactus
Learn how to connect a smartphone to a Citroen C4 Cactus equipped with Nav/R-Link: turn on both the vehicle and your smartphone. Ensure that the phone's …Read all…
Posted on 27 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Adjust the Screen Brightness on Citroen C4
Let's see how to adjust the screen brightness on the Citroen C4: turn on the instrument panel and press the "home" button (the one with the house icon). At the …Read all…
Posted on 9 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
Citroen e-C4 Infotainment Guide
This is a guide to the Infotainment system of the Citroen C4 and e-C4: at the centre, we have the 10" screen displaying radio, navigation, climate, phone, …Read all…
Posted on 8 April 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to change kilometers to miles on the onboard computer of the Citroen C4
Today we will explain how to change kilometers to miles on the Citroen C4's onboard computer. To perform this operation, we need to turn on the instrument …Read all…
Posted on 19 January 2026 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the time on a Citroen C4 Cactus
In this video, we see how to change the time on a Citroen C4 Cactus, an operation that we must do from the multimedia screen: we must go to the right side of …Read all…
Posted on 11 October 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to restore the factory settings of the Citroen C4
In this video, we will see how to restore the factory settings on the touchscreen of the Citroen Cactus C4 Cactus: this system resets all settings to default …Read all…
Posted on 4 October 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How do you enable automatic central locking in a Citroen C4?
To enable automatic central locking on your Citroën C4, follow these simple steps. First of all, get into the car and make sure all the doors are properly …Read all…
Posted on 1 October 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to set date and time on a Citroen C4 mk1
In this video, we will see how to set the date and time on a Citroen C4 MK1. First of all, we turn on the instrument panel; we control the display using the …Read all…
Posted on 14 June 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to activate or deactivate the traction control of the Citroen C4 Picasso
Today we will explain how to activate and deactivate the traction control on the Citroen C4 Picasso model 2. To activate or deactivate the system, we must turn …Read all…
Posted on 3 May 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
A really interesting feature of the Citroen C4-e
In the Citroen C4-e there is a truly interesting feature: in fact, on the passenger side, right above the glove compartment, there is a compartment where you …Read all…
Posted on 10 April 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to change the language on the Citroen C4 MK1 screen
In this video, we see how to change the language on the infotainment screen of the Citroen C4: it is an operation that must be done several times during the …Read all…
Posted on 8 April 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the multimedia screen on the Citroen C4 Cactus
In this video, we will see how to change the multimedia screen on the Citroen C4 Cactus, which is not working: first, we need to remove the cover located on …Read all…
Posted on 19 January 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to customize the touchscreen display of the Citroen C4 X Electric
In this video, we see how to customize the touchscreen display of the Citroen C4 X Electric: it will be enough, on any page we find ourselves on, to press and …Read all…
Posted on 20 July 2024 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Activate Infotainment on the Citroen C4
In this video, we show you how to activate the infotainment system on the Citroen C4. The onboard computer is fully touch-operated, except for two buttons …Read all…
Posted on 20 September 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to Remove and Reinstall the Sat Nav/Radio on a Citroen C4 Cactus
In this tutorial video, see how to remove and reinstall the sat nav and radio display on a Citroen C4 Cactus, in simple and quick steps. First, get in the car …Read all…
Posted on 8 June 2026 by ScegliAuto

Onboard Computer Citroen C4 (2004-2010 / mk 1)

Citroen C4 (2014-2020 / Cactus)
How to Connect a Smartphone to the Citroen C4 Cactus
Learn how to connect a smartphone to a Citroen C4 Cactus equipped with Nav/R-Link: turn on both the vehicle and your smartphone. Ensure that the phone's …Read all…
Posted on 27 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Adjust the Screen Brightness on Citroen C4
Let's see how to adjust the screen brightness on the Citroen C4: turn on the instrument panel and press the "home" button (the one with the house icon). At the …Read all…
Posted on 9 April 2026 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
Citroen e-C4 Infotainment Guide
This is a guide to the Infotainment system of the Citroen C4 and e-C4: at the centre, we have the 10" screen displaying radio, navigation, climate, phone, …Read all…
Posted on 8 April 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to change kilometers to miles on the onboard computer of the Citroen C4
Today we will explain how to change kilometers to miles on the Citroen C4's onboard computer. To perform this operation, we need to turn on the instrument …Read all…
Posted on 19 January 2026 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the time on a Citroen C4 Cactus
In this video, we see how to change the time on a Citroen C4 Cactus, an operation that we must do from the multimedia screen: we must go to the right side of …Read all…
Posted on 11 October 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to restore the factory settings of the Citroen C4
In this video, we will see how to restore the factory settings on the touchscreen of the Citroen Cactus C4 Cactus: this system resets all settings to default …Read all…
Posted on 4 October 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How do you enable automatic central locking in a Citroen C4?
To enable automatic central locking on your Citroën C4, follow these simple steps. First of all, get into the car and make sure all the doors are properly …Read all…
Posted on 1 October 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to set date and time on a Citroen C4 mk1
In this video, we will see how to set the date and time on a Citroen C4 MK1. First of all, we turn on the instrument panel; we control the display using the …Read all…
Posted on 14 June 2025 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to activate or deactivate the traction control of the Citroen C4 Picasso
Today we will explain how to activate and deactivate the traction control on the Citroen C4 Picasso model 2. To activate or deactivate the system, we must turn …Read all…
Posted on 3 May 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
A really interesting feature of the Citroen C4-e
In the Citroen C4-e there is a truly interesting feature: in fact, on the passenger side, right above the glove compartment, there is a compartment where you …Read all…
Posted on 10 April 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to change the language on the Citroen C4 MK1 screen
In this video, we see how to change the language on the infotainment screen of the Citroen C4: it is an operation that must be done several times during the …Read all…
Posted on 8 April 2025 by ScegliAuto
Citroen C4 (2014-2020 / Cactus)
How to change the multimedia screen on the Citroen C4 Cactus
In this video, we will see how to change the multimedia screen on the Citroen C4 Cactus, which is not working: first, we need to remove the cover located on …Read all…
Posted on 19 January 2025 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to customize the touchscreen display of the Citroen C4 X Electric
In this video, we see how to customize the touchscreen display of the Citroen C4 X Electric: it will be enough, on any page we find ourselves on, to press and …Read all…
Posted on 20 July 2024 by ScegliAuto
Citroen C4 (2020-2026 / MK 3)
How to Activate Infotainment on the Citroen C4
In this video, we show you how to activate the infotainment system on the Citroen C4. The onboard computer is fully touch-operated, except for two buttons …Read all…
Posted on 20 September 2026 by ScegliAuto
Citroen C4 (2010-2018 / MK 2)
How to Remove and Reinstall the Sat Nav/Radio on a Citroen C4 Cactus
In this tutorial video, see how to remove and reinstall the sat nav and radio display on a Citroen C4 Cactus, in simple and quick steps. First, get in the car …Read all…
Posted on 8 June 2026 by ScegliAuto
Airbag (5) Speaker (5) Shocks (6) Antenna (1) Car stereo (21) Battery (24) Transmission (4) Body (6) Glove compartment (2) Control unit (4) Key (32) Trunk lock (3) Timing belt (8) Air conditioner (2) A/C controls (1) Onboard computer (15) Checks and maintenance (24) Dashboard (12) Shifter boot (2) Brake rotors (2) Headlight (4) Tail light (6) Fog lights (3) Diesel particulate filter (3) Air filter (17) Cabin air filter (19) Diesel fuel filter (8) Oil filter (3) Clutch (5) Fuel injectors (1) Accessory kit (2) Light bulb (1) Side marker bulb (1) Headlight bulb (16) Tail light bulb (8) Interior dome light bulb (1) License plate light (1) (1) Handle (1) Engine (8) Power window motor (1) Starter motor (1) Transmission fluid (1) Brake fluid (1) Engine oil (7) Clock (32) Door trim panel (21) Front bumper (7) Rear bumper (1) Brake pads (5) Tires (1) Shift knob (11) Pump (1) Fuel pump (2) Car door (3) Push button (1) Instrument cluster (6) Heater core (1) Wheel (1) Fuse box (46) Seat (5) Crankshaft position sensor (1) Engine coolant temperature sensor (1) Door lock (4) Suspension system (1) Side mirror (10) Rearview mirror (1) AdBlue warning light (6) Warning light – error code (22) (35) Tire pressure warning light (7) Service warning light (105) Manufacturer emblem (1) Fuel cap (3) Windshield wipers (3) Thermostat (5) Cylinder head (1) Windshield washer nozzle (1) EGR valve (2) Blower motor (6)

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

Watch the video!


by ScegliAuto

More videos