Driver's Side Mirror Inoperative

If driver's side mirror adjustment is inoperative, check the following as possible cause as possible cause and repair as necessary:

• Check wiring. See WIRING DIAGRAMS .
• Perform TEST 1: DRIVER'S SIDE VERTICAL ADJUSTMENT MOTOR VOLTAGE SUPPLY  under SYSTEM TESTS.
• Perform TEST 2: DRIVER'S SIDE MEMORY POTENTIOMETER VOLTAGE SUPPLY  under SYSTEM TESTS.
• Perform TEST 3: DRIVER'S SIDE MIRROR POTENTIOMETER RESISTANCE  under SYSTEM TESTS.
• Check version coding using Hand-Held Tester (965 589 00 01 00). See manufacturer's instruction manual.