What Does the DPF Light Mean on a Vauxhall Vivaro?

I noticed that the DPF light on my Vauxhall Vivaro keeps turning on. What does it mean and what should I do about it?

The DPF light on a Vauxhall Vivaro indicates that there is an issue with the diesel particulate filter. This could be caused by a build-up of soot or ash, a faulty sensor, or a malfunction in the system. If the light is constantly on, it is important to have it checked by a certified mechanic.

As a general rule, it is recommended to try and prevent the DPF light from turning on by regularly driving at higher speeds for at least 15-20 minutes, allowing the exhaust system to reach higher temperatures and burn off any accumulated soot. Additionally, using high-quality diesel fuel and adding a fuel additive can help keep the filter clean.

If the DPF light is flashing, it could indicate a more serious problem that requires immediate attention. Continuing to drive with a flashing DPF light could cause damage to the engine, so it is best to stop and have the vehicle towed to a mechanic for further inspection.

In general, it is important to regularly check your Vauxhall Vivaro's owner's manual for recommended maintenance and to have the vehicle serviced at regular intervals to prevent any potential issues with the DPF system.