Window regulators and central locking Opel: problems by model and engine

Documented faults, from most to least important

Severity × frequency. Below each one, the Opel models it appears in.

- Medium severityFrequency: OccasionalOpel Corsa CFaulty electric windows and door locksYes: according to a German used-car guide, the Opel Corsa C's electric windows and door locks fail with some frequency, so it is worth checking that every window and door works before buying.
- Medium severityFrequency: OccasionalOpel Vectra BCentral locking faults (right half due to water in the wiring loom and microswitches on the driver's door)According to Kolesa.ru, the Vectra B's central locking often fails on the right-hand half due to water in the cabin wiring loom after wet floors, and the locking microswitches on the driver's door are another vulnerable point. The actuator motor is inside and difficult to remove.
- High severityFrequency: RareOpel Insignia BMoisture in the central locking control unit (2018 campaign)A 2018 campaign covers Insignia Bs built between February 2017 and March 2018: poor sealing at the A-pillar lets moisture into the central locking control unit, with a risk of short circuit and fire.
- Low severityFrequency: CommonOpel Astra GElectric window and central locking failureThe Astra G's electric windows and central locking appear repeatedly in owner testimonials as a circuit fault, within what fiches-auto.fr describes as the model's 'widespread electrical problems'.
- Low severityFrequency: OccasionalOpel Meriva BCentral locking, electric window and electric parking brake faultsThe electrical system is the most cited category on the fiches-auto.fr Meriva B page (27 of 238 testimonials): central locking, electric windows, interior lights, intermittent warnings on the instrument cluster and an electric parking brake that releases by itself.
- Low severityFrequency: OccasionalOpel Zafira ARear door wiring fault (windows and central locking)The wiring harness that runs to the Zafira A's rear doors can break internally and cause short circuits that leave that door's window or central locking out of action.

By Opel model

Open yours to see only the faults that affect it, by engine and by year.

Frequently asked questions

What faults with window regulators and central locking do Opel cars have?

In 6 models from Opel there are 6 documented faults with window regulators and central locking. The most important: faulty electric windows and door locks, central locking faults (right half due to water in the wiring loom and microswitches on the driver's door) and moisture in the central locking control unit (2018 campaign). Each fault has its own page with the affected years and versions, the symptoms and the repair cost.

Which Opel models have the most problems with window regulators and central locking?

Opel Vectra B (1 fault), Opel Astra G (1 fault), Opel Zafira A (1 fault) and Opel Corsa C (1 fault).