Opel Vauxhall recommends accessing the OV SupplyPower portal via Internet Explorer 11 with compatibility mode turned off, or via Chrome. This site has not been certified for use with other browsers.
If you see unusual display results with Internet Explorer, click "Tools" then select "Compatibility View settings". Remove OV SupplyPower and Covisint.com if they are present in Compatibility View.
Q: What is the recommended browser for the OV SupplyPower portal?