Remove/install front bumper - AR88.20-P-2000RT

MODEL 251 

Fig 1: MOST Bus - Wiring Diagram (2 Of 3)

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code (220) Parktronic system (PTS) 

Shown on vehicle with code (220) Parktronic system (PTS) 

Fig 2: MOST Bus - Wiring Diagram (3 Of 3)

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code (220) Parktronic system (PTS) 

Fig 3: Identifying Front Bumper Remove/Install Components - Shown On Vehicle With Code (220)

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Open engine hood		AR88.40-P-1000RT
2	Remove radiator grille		AR88.40-P-4001RT
3	Remove front section of fender liner in right and left front fender		AR88.10-P-1310RT
4	Remove bolts (1), pivot bracket (2) toward vehicle and remove toward rear	Mount (2) up to model year 2010.
5	Remove bolt (3)
6	Disconnect right front engine compartment/bumper connector (X26/36)
7	Disconnect left front engine compartment/bumper connector (X26/32)	Only on vehicles with code (220) Parktronic system (PTS).
8	Remove front bumper (4) towards the front	Slightly pull fender toward outside on both sides of clips (5) to prevent damage.
		Use aid of helper.
9	Disassemble front bumper (4) and assemble	Only if front bumper (4) is replaced.	AR88.20-P-2050RT
10	Install in the reverse order
11	Check gaps on front bumper (4), adjust if necessary	See: ↓
		Gap dimensions on hoods, doors and lids	AR60.00-P-0700-01RT
		Gap between engine hood and bumper "Dimension D".	*BE60.00-P-1001-01S
		Feeler gauge	Figure
12	Check Parktronic system (PTS) for proper function	Only on vehicles with code (220) Parktronic system (PTS).	GF54.65-P-3000RT
13	Check adjustment of left fog lamp (E5/1) and right fog lamp (E5/2), correct if necessary.	Only on vehicles with fog lamp	AP82.10-P-8260RT

Fig 4: Identifying Feeler Gauge (129 589 03 21 00)

Courtesy of MERCEDES-BENZ USA