Function Tests

NOTE: Before performing function test, see TEST PREPARATION .

Use function test chart to determine which system test to perform. See Fig 1 . If problem is identified, perform appropriate test procedure under SYSTEM TESTS . If problem is not identified, continue diagnosis. See SYMPTOM INDEX .

Fig 1: Function Test Chart - Remote Control Locking

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Function Test Chart - Central Locking

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.