Carry out function check of mechanically swiveling trailer hitch - AR31.19-P-1450M

MODEL 211.### 1#, 215.###, 220.### 1# up to 31.8.02, 221.### 1# with CODE (550) Trailer hitch except CODE (772) AMG styling package - front spoiler, side skirts and rear apron Mechanical swing away trailer hitch 

MODEL 215.###, 220.### 1# as of 1.9.02 with CODE (550) Trailer hitch except CODE (855) TELE AID except CODE (772) AMG styling package - front spoiler, side skirts and rear apron except CODE (979) Special protection version Mechanical swing away trailer hitch 

Shown on model 220 

Fig 1: Identifying Swiveling Trailer Hitch - Shown On Model 220

	Inspect
1	Unlock ball neck	When the ball neck is not engaged the light emitting diode (3) in the trailer hitch release (A63) starts to flash.
2	Latch the ball neck in one of the two final positions (1, 2)	Light emitting diode (3) goes out.