218 IndexUUnits of measure ...................................... 37Unleaded fuel ....................... 121, 124, 198Used oil ................................................... 183VValve cap key ........................................ 133Vauxhall alarm system ............................ 58Vehicle care ........................................... 191Vehicle decommissioning ..................... 190Vehicle Identification Number .............. 197Vehicle recommissioning ...................... 190Vehicle tools............................................ 151Ventilation .............................................. 101VIN,see Vehicle Identification Number ..... 197WWarning triangle ............................. 92, 148Wash fluid reservoir,windscreen wash system .................... 187Wheels .................................................... 132Windows ................................................... 99Demisting and defrosting ......... 106, 109Windscreen wash system ................ 15, 187Anti-freeze protection ....................... 187Capacities .......................................... 209Wash fluid reservoir ........................... 187Windscreen wiper ............................ 15, 186Winter operationBattery ................................................ 118Coolant, anti-freeze .......................... 184Fuel consumption .............................. 120Fuel for diesel engines ...................... 122Heating .............................................. 101Locks .................................................. 194Tyre chains ......................................... 136Window demistingand defrosting ........................... 106, 109Windscreen wash system,anti-freeze protection ....................... 187Winter programmeStarting-off aid .................................. 113Winter tyres .................................... 136, 205