Remove/install additional fan for radio - AR82.60-P-1005NKB

MODEL 117, 156, 176, 242, 246 as of model year 2016 with CODE 531 (COMAND APS) 

MODEL 117, 156, 176, 242, 246 as of model year 2016 with CODE 532 (COMAND Japan) 

MODEL 117, 156, 176, 242, 246 up to model year 2015 with CODE 512 (COMAND APS with DVD changer) 

MODEL 117, 156, 176, 242, 246 up to model year 2015 with CODE 526 (COMAND with single DVD drive (without navigation)) 

MODEL 117, 156, 176, 242, 246 up to model year 2015 with CODE 527 (COMAND APS with single DVD drive (with navigation)) 

Fig 1: Identifying Radio Additional Fan Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove glove box	Model 117, 156, 176 as of model year 2016 with code 531 (COMAND APS) Model 117, 156, 176 as of model year 2016 with code 532 (COMAND Japan) Model 117, 156, 176 up to model year 2015 with code 512 (COMAND APS with DVD changer) Model 117, 156, 176 up to model year 2015 with code 526 (COMAND with single DVD drive (without navigation)) Model 117, 156, 176 up to model year 2015 with code 527 (COMAND APS with single DVD drive (with navigation))	AR68.10-P-1400NKA
		Model 242, 246 as of model year 2016 with code 531 (COMAND APS) Model 242, 246 as of model year 2016 with code 532 (COMAND Japan) Model 242, 246 up to model year 2015 with code 512 (COMAND APS with DVD changer) Model 242, 246 up to model year 2015 with code 526 (COMAND with single DVD drive (without navigation)) Model 242, 246 up to model year 2015 with code 527 (COMAND APS with single DVD drive (with navigation))	AR68.10-P-1400NKB
2	Remove air intake pipe (1)	Air intake pipe (1) is secured with a bayonet coupling.
3	Disconnect fan motor (3) electrical connector
4	Remove bracket (2) with COMAND fan motor (M4/13) to rear	Ensure that COMAND fan motor (M4/13) is completely latched into place.
5	Install in the reverse order