Do it yourself
Frequently asked questions about cars and motorcycles
Car Tutorial (Do it yourself) Motorcycle Tutorial (Do it yourself) Frequently Asked Questions
  1. Questions and Answers
    2. :
  2. Vauxhall
    3. :
  3. Insigna
    4. : What does code 18 mean in the Opel Insigna?

What does code 18 mean in the Opel Insigna?
Years 2008-2017

Answer

The code in question, in the Opel Insigna, identifies a fault in the left high beam. More precisely than the bulb of the latter, therefore it is necessary to check and replace it.
Posted on: 28 May 2022 by ScegliAuto

Videos on similar topics (Headlight bulb)

A damaged ECU on an Opel Insignia: error code 68
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) In this video, we see an Opel Insignia that displayed the error code 68 on the instrument panel, causing a complete lack of communication between the
Where are the trunk lock fuses located in the Opel Insignia?
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) In case the trunk lock of our Opel Insigna suddenly stops working, we can first check the condition of the respective fuses whose positions are indic
Cause and consequences on the engine of an Opel Insignia due to low oil pressure.
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) In this video, we can see the consequences of low oil pressure on the engine of an Opel Insigna 2.0 with an A20DTH engine. A small rubber gasket inst

How to remove the Opel Insigna headlight bulb
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) How to remove the headlight bulb? Let's see how the headlight bulb of an Opel Insigna is removed. We lift the bonnet, find the inspection cap of the
Replacement of a headlight bulb
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) This video shows how to replace the left headlight bulb of an Opel Insigna. After opening the bonnet, remove the wiper fluid pipette. This way you wi
How to replace the bulb on the Opel Insigna
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) Open and lift the hood, remove the funnel that carries the liquid to wash the windshield by simply pulling it upwards, now you will have to remove th
Replace lights on Opel Insigna
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) Burnt out headlight bulbs? Let's see the replacement. We raise the front hood by pulling the lever located at the bottom right of the dashboard, let'
Opel Insignia headlight bulb replacement
Vauxhall Insigna (2008-2017 / MK 1, Insigna A) Let's see in this video how to remove and replace the headlight bulb of a first series Opel Insignia, restyled version. First we open the bonnet of o
What does error code 59 indicate in the Opel Insignia? Answer: 12-06-2023
What does error code 16 on the Opel Insignia indicate? Answer: 6-06-2023
Where is the fuse for the car radio located in the Opel Insignia? Answer: 5-06-2023
What does code 18 indicate on the Opel Insignia? Answer: 4-06-2023
What does the message "Code 20" indicate in the Opel Insignia? Answer: 2-06-2023
What does code 59 on the Opel Insignia indicate? Answer: 29-05-2023
What does the Opel Insigna code 3 mean? Answer: 14-05-2023
What does the yellow service light on the Opel Insignia indicate? Answer: 10-05-2023
How many liters of engine oil are required in the Opel Insignia Mk2 diesel? Answer: 5-05-2023
What problems could the 2017 Opel Insignia present? Answer: 23-04-2023
Where is the oil filter of the Opel Insignia located? Answer: 15-04-2023
Where is the oil filter of the Opel Insignia located? Answer: 9-04-2023
What does error code 4 mean in an Opel Insignia? Answer: 4-04-2023
What does error code 16 indicate on the Opel Insigna? Answer: 2-04-2023
What does fault code 4 on Opel Insignia mean? Answer: 25-03-2023
What does the Opel Insignia error code 128 mean? Answer: 24-03-2023
What does error code 82 on Opel Insignia mean? Answer: 22-03-2023
What does code 82 mean on the Opel Insigna? Answer: 22-03-2023
Where is the fuel filter on the Opel Insignia located? Answer: 17-03-2023
What does fault code 59 on Opel Insigna mean? Answer: 8-03-2023