According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Opel Insignia has 2 documented known issues, with 1 rated critical. The most serious is Insignia B 2.0 Diesel Fuel Line Chafing — Fire Risk (KBA Recall E191905110 / 20-C-012) ($0-$0 repair). Across all issues with published estimates, repair costs range from $330 to $1,600. DIY maintenance guides at au7o.io.
On the 2017-2019 Opel Insignia, official KBA-supervised recall: on Insignia B models with the 2.0-liter diesel built between July 2016 and November 2018, a faulty clamp/bracket can rub through the fuel line. Leaking diesel can reach hot engine components and cause an engine-bay fire. Roughly 45,000 vehicles were affected worldwide, 21,436 of them in Germany. The recall runs under KBA reference E191905110 (Opel campaign 20-C-012); German trade press (kfz-betrieb) and owner forums (Motor-Talk, 'Rückruf KBA 9541') document the campaign. The workshop remedy takes about 30 minutes: the clamp position and fuel line are inspected, the line is replaced if chafed, a spacer is exchanged and protective hose sleeving is added.
Common Symptoms
Diesel smell in or around the engine bay
Visible fuel weeping or wet fuel line at the chafe point
Often no warning at all before a leak develops
In the worst case, smoke or fire from the engine compartment
How to Fix
Check whether the recall has been performed: enter the VIN on Opel's official recall-check page or ask any Opel dealer to query the campaign status (KBA E191905110 / Opel 20-C-012). If open, the dealer inspects the fuel line routing, replaces the damaged line where needed, fits a new spacer and adds protective sleeving — free of charge, about 30 minutes. Until the fix is done, investigate any diesel smell or visible wetness on fuel lines near the engine immediately and do not keep driving with an active fuel leak.
On the 2012-2022 Opel Insignia, both Insignia generations suffer well-documented infotainment failures. On the Insignia A (Navi 900, with and without IntelliLink) owners report the display freezing, going black, the radio muting mid-drive and the unit endlessly rebooting; fault code U150F (internal hardware error) is reported with total loss of all infotainment functions. On the Insignia B (Navi 900 IntelliLink / R 4.0 touch units, 2017 onward) the touch display fails partially or completely — flickering, half-image, unresponsive touch, black screen with 'No audio' shown in the cluster. The failure volume is large enough that specialist German electronics workshops (Endera, kfzpix, Pixelfehler-Reparatur) offer dedicated fixed-price Insignia display/head-unit repair services (~299 EUR), far below the cost of a dealer replacement unit.
Common Symptoms
Screen goes black or freezes while driving
Radio mutes by itself; cluster shows 'No audio'
Touchscreen stops responding to input
System restarts or cycles on and off repeatedly
Display flickers or shows only half the image
How to Fix
First try a soft reset (some freezes clear after disconnecting the battery for ~10 minutes) and ask the dealer to load the latest firmware, which resolved some crash patterns. For hardware faults — flickering, dead touch layer, U150F, reboot loops — the cost-effective route is a board-level repair of the display/head unit by an electronics specialist (around 300 EUR, typically 2-4 hours or mail-in) rather than a new unit from Opel, which can run 800-1,500 EUR plus programming. Check connector seating on the display ribbon cables when the unit is out, as poor connections mimic display failure.
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Opel Insignia has 2 documented issues. The most frequently reported are: Insignia B 2.0 Diesel Fuel Line Chafing — Fire Risk (KBA Recall E191905110 / 20-C-012), Navi 900 / IntelliLink Infotainment Display Failure (Black Screen, Freezing, Reboot Loops). Of these, 1 is rated critical and should be addressed promptly.
Is the Opel Insignia reliable?
The 2018 Opel Insignia has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Insignia B 2.0 Diesel Fuel Line Chafing — Fire Risk (KBA Recall E191905110 / 20-C-012). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Opel Insignia problems?
Repair costs for known Opel Insignia issues range from $0 to $1,600, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Insignia B 2.0 Diesel Fuel Line Chafing — Fire Risk (KBA Recall E191905110 / 20-C-012), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2017-2019 Opel Insignia Insignia B 2.0 Diesel Fuel Line Chafing — Fire Risk (KBA Recall E191905110 / 20-C-012)?
Official KBA-supervised recall: on Insignia B models with the 2.0-liter diesel built between July 2016 and November 2018, a faulty clamp/bracket can rub through the fuel line. Leaking diesel can reach hot engine components and cause an engine-bay fire. Roughly 45,000 vehicles wer… Repairs typically run $0-$0. Severity: high.
What is the 2012-2022 Opel Insignia Navi 900 / IntelliLink Infotainment Display Failure (Black Screen, Freezing, Reboot Loops)?
Both Insignia generations suffer well-documented infotainment failures. On the Insignia A (Navi 900, with and without IntelliLink) owners report the display freezing, going black, the radio muting mid-drive and the unit endlessly rebooting; fault code U150F (internal hardware err… Repairs typically run $330-$1,600. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
