Remove/install contact plate for cell phone holder (UPCI (UHI)) in the armrest - AR82.70-P-8919NKB

MODEL 117 with CODE 386 (Comfort telephony) 

MODEL 156 with CODE 386 (Comfort telephony) 

MODEL 176 with CODE 386 (Comfort telephony) 

MODEL 246 with CODE 386 (Comfort telephony) 

Fig 1: Cell Phone Holder Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove cover on center console		AR68.20-P-2350NKB
2	Set Bluetooth® module (A34/7) upright and remove insert (2) from stowage compartment
3	Remove bolt (1)
4	Unclip Bluetooth® module (A34/7) from center console and place into stowage compartment
5	Disconnect electrical connector (3.1), release electrical line (3) and route into the stowage compartment	Pay attention to installation of lines.
6	Remove foam insulation (5)
7	Disconnect electrical connector (4.1), release electrical line (4) and route into the stowage compartment	Pay attention to installation of lines.
8	Remove Bluetooth® module (A34/7) with electrical lines (3, 4) from stowage compartment
9	Install in the reverse order