Remove/install front door infrared remote control receiver - AR80.30-P-4305VA

MODEL 171.4 with CODE (880a) Locking system with infrared remote control 

Infrared remote control receiver on passenger door 

Fig 1: Identifying Front Door Infrared Remote Control Receiver Components

Courtesy of MERCEDES-BENZ USA

	Remove/Install
1	Remove outer door handle guide (1) from driver's door	AR72.10-P-2410V
2	Unclip retaining clip (2) from door handle guide (1) with suitable screwdriver
3	Pull right IR receiver (A26/2) out of door handle guide (1)
4	Install in the reverse order