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Function Test



FUNCTION TEST





A Version up to chassis end no. 118120
B Version as of chassis end no. 118121
M14/3 CA supply pump
S86/2 Left front door closing assist microswitch
S86/3 Left rear door closing assist microswitch
S87/4 Right front door closing assist microswitch
S87/5 Right rear door closing assist microswitch
S88/1 Rotary tumbler/trunk lid microswitch
S88/3 Trunk lid closing assist microswitch 1)

1) No longer installed as of chassis end no. 118121.





Test Step/Test Scope 1 - 5

NOTE: If one or more cycles of the closing assist supply pump are switched off by the safety feature (because of incorrect switch signals), the pump can be reset by briefly interrupting circuit 30. This can be done by removing fuse f9 in rear fuse box F4 for approx. 5 seconds, or by disconnecting the connector from the supply pump (M143). The pump should be reset before and after the function test. Preparation For Test