5.6.4.6.7.

The direction indicator shall remain active throughout the whole period of the lane change manoeuvre and shall be automatically deactivated by the system no later than 0.5 seconds after the resumption of ACSF of Category B1 lane keeping  function  as  described  in  paragraph  5.6.4.6.6.  above.  Automatic deactivation by the system of the direction indicator is required only if the lane change  manoeuvre  is  initiated  automatically,  and  if  the  direction  indicator control  is  not  fully  engaged  (latched  position)  during  the  lane  change manoeuvre. 

a3c0
5.6.4.6.7. The direction indicator shall remain active throughout the whole period of the lane change manoeuvre and shall be automatically deactivated by the system no later than 0.5 seconds after the resumption of ACSF of Category B1 lane keeping function as described in paragraph 5.6.4.6.6. above. Automatic deactivation by the system of the direction indicator is required only if the lane change manoeuvre is initiated automatically. a2c0
5.6.4.6.7. The direction indicator shall remain active throughout the whole period of the lane change manoeuvre and shall be deactivated by the system no later than 0.5 seconds after the resumption of ACSF of Category B1 lane keeping function as described in paragraph 5.6.4.6.6. above. a0c0