题目：丰田卡罗拉组合仪表更换工艺目录1.汽车仪表定义............................................................................................................11.1汽车仪表概念...................................................................................................11.2汽车仪表的作用...............................................................................................12.工具准备与注意事项..................................................................................................12.1准备工具...........................................................................................................12.2操作要求...........................................................................................................12.3更换后现场6s要求.........................................................................................23.仪表盘更换工艺实施..................................................................................................23.1拆卸安全气囊及方向盘...................................................................................23.2拆卸组合开关...................................................................................................43.3拆卸计量表与显示屏.......................................................................................43.4拆卸CD机及附件.............................................................................................53.5拆卸空调送风口...............................................................................................53.6拆卸仪表...........................................................................................................63.7安装仪表及附件................................................................................................63.8复原拆卸件.......................................................................................................73.9自检....................................................................................................................84.常见问题分析...........................................................................................