2008 Volvo S40 Owner's Manual - Page 139

This indicates that the system is performing a self-diagnostic test when the ignition is switched on. The Stability Control indicator light flashes This indicates that the stability system is actively functioning to help counteract wheel spin and/or a skid. The Stability Control indicator light glows steadily "ANTI SKID SERVICE REQUIRED" will be displayed in the text window at the same time. A fault is indicated in the stability system. 1. Stop the vehicle in a safe place and switch off the engine. 2. Restart the engine. 3. If the indicator light goes out, the fault was temporary and no further action is required. 4. If the indicator light remains on, drive to an authorized Volvo workshop as soon as possible to have the system checked. The Stability Control indicator light glows steadily If "STC/DSTC SPIN CONTROL OFF" is displayed in the text window at the same time, this is a reminder that spin control has been disabled by the driver. The warning symbol The warning symbol glows steadily yellow The system has been temporarily switched off due to high brake temperature. "TRACTION CONTROL TEMPORARILY OFF" will be displayed. The system will automatically switch on again when the brakes have cooled. WARNING The stability system is intended to help improve driving safety. It supplements, but can never replace, the driver's judgement and responsibility when operating the vehicle. Speed and driving style should always be adapted to traffic and road conditions. 151 06 Starting and driving Towing Emergency towing