2008 Volvo C70 Owner's Manual - Page 137

A - thumb wheel B - RESET button Spin control - SC The spin control function is designed to help prevent the drive wheels from spinning while the vehicle is accelerating. Under certain circumstances, such as when driving with snow chains, or driving in deep snow or loose sand, it may be advisable to temporarily switch off this function for maximum tractive force. Temporarily switching off Spin control 1. Turn the thumbwheel ( A) on the left-side steering wheel lever until the DSTC menu is displayed. 2. Hold down the RESET button ( B) to toggle between DSTC SPIN CONTROL ON or OFF. NOTE The message DSTC SPIN CONTROL OFF indicates that the stability system's spin control function has temporarily been switched off. The stability control indicator light will illuminate and remain on until spin control has been reactivated. The spin control function is automatically enabled each time the engine is started. DSTC ON indicates that all system functions are active. Active yaw control - AYC This function helps maintain directional stability, for example when cornering, by braking one or more of the wheels if the vehicle shows a tendency to skid or slide laterally. 150 06 Starting and driving Stability system This is one of the stability system's permanent functions and cannot be switched off. WARNING The car's handling and stability characteristics will be altered if the DSTC system functions have been disabled. DSTC-related messages in the text window TRACTION CONTROL TEMPORARILY OFF - The system has been temporarily switched off due to high brake