Remove/install additional fan for COMAND - AR82.85-P-0005NKB

MODEL 117, 176, 242, 246 with CODE 512 (COMAND APS with DVD changer)

MODEL 117, 176, 242, 246 with CODE 526 (COMAND with single DVD drive (without navigation))

MODEL 117, 176, 242, 246 with CODE 527 (COMAND APS with single DVD drive (with navigation))

Fig 1: Identifying COMAND Additional Fan Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove glove box	MODEL 117, 176 with CODE 512 (COMAND APS with DVD changer) MODEL 117, 176 with CODE 526 (COMAND with single DVD drive (without navigation)) MODEL 117, 176 with CODE 527 (COMAND APS with single DVD drive (with navigation))	AR68.10-P-1400NKA
1	Remove glove box	MODEL 242, 246 with CODE 512 (COMAND APS with DVD changer) MODEL 242, 246 with CODE 526 (COMAND with single DVD drive (without navigation)) MODEL 242, 246 with CODE 527 (COMAND APS with single DVD drive (with navigation))	AR68.10-P-1400NKB
2	Remove air intake duct (1)	Air intake duct (1) is secured with a bayonet catch.
3	Disconnect COMAND fan motor electrical connector (X120)
4	Release catch hook (2) and remove COMAND fan motor (M4/13) towards the rear in the direction of the arrow	Ensure that COMAND fan motor (M4/13) is completely latched into place.
5	Install in the reverse order