2018 Opel Mokka Problems: 4 Known Issues
2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Opel Mokka has 4 documented known issues, with 1 rated critical. The most serious is Driver airbag inflator may rupture — recall KBA 16105R. DIY maintenance guides at au7o.io.
2018 · 1.4 Turbo · 1.4 Turbo petrol 140 PS (A14NET / B14NET)
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All 4 Known Issues
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Frequently Asked Questions
What are the most common Opel Mokka problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Opel Mokka has 4 documented issues. Documented issues include: Driver airbag inflator may rupture — recall KBA 16105R, Brake pedal may stick in high cabin temperatures — recall R/2021/063, Air conditioning condenser leaks refrigerant (owner reports). Of these, 1 is rated critical and should be addressed promptly.
Is the Opel Mokka reliable?
The 2018 Opel Mokka has 4 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Driver airbag inflator may rupture — recall KBA 16105R. 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.
What is the 2013-2018 Opel Mokka Driver airbag inflator may rupture — recall KBA 16105R?
A fault in the gas generator of the driver airbag can, when the airbag deploys, cause it to unfold uncontrolled and release metal fragments that can injure the occupants. It affects Opel Mokka and Mokka X cars built from 15 December 2011 to 6 June 2018 (Opel recall code KU3, exte… Severity: high.
What is the 2013-2019 Opel Mokka Brake pedal may stick in high cabin temperatures — recall R/2021/063?
The brake pedal may stick as a result of high vehicle interior temperatures, causing the brake lights to come on without brake pedal pressure. The recall covers Vauxhall Mokka X (UK) cars built from 30 May 2012 to 26 June 2019, per DVSA recall R/2021/063 (manufacturer reference E… Severity: medium.
What is the 2013-2019 Opel Mokka Air conditioning condenser leaks refrigerant (owner reports)?
Owners and an air-conditioning specialist report the Mokka's front-mounted A/C condenser leaking, so the system blows warm and goes empty again after a regas; one owner's condenser was holed by a stone. The specialist describes a 2017 Mokka whose condenser and built-in drier were… Severity: low.
What is the 2013-2019 Opel Mokka Start/Stop stops working and battery runs flat (owner reports)?
Owners report Start/Stop no longer stopping the engine and the battery going flat when the car stands, with batteries replaced without curing it. In one case the cause was a small control lamp left switched on after a service, which drained the battery enough to disable Start/Sto… Severity: low.
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.