Remove/Install Front Module - AR88.30-P-1064MFX
Model 247.6 (except 247.651), 247.7 (except 247.751/753/754)
Shown on model 247.6 with code 235 (Parking Pilot with PARKTRONIC), code 501 (360° camera) and code 772 (AMG styling package - front spoiler, longitudinal member, and rear apron)
Shown on model 247.6
Shown on model 247.6 with code 228 (auxiliary heating) and code 501 (360° camera)
Shown on model 247.6 with code U60 (pedestrian protection - active hood)
Shown on left side of vehicle
Shown on model 247.6 with code U60 (pedestrian protection - active hood)
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notice | Notes on preventing damage to electronic components due to a magnetic tool | AH54.00-P-0002-01A | |
| Notice | Note on damage to lamp unit | AH82.10-P-0002-00LW | |
| Notice | General information on the impact absorber | AH88.20-P-1000-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove/install | |||
| 1 | Remove engine air intake duct (1). | ||
| 2 | Unclip center hood contact switch (S62) from the hood catch, unhook hood cable, and place to one side. | AR88.40-P-3201MFA | |
| 3 | Remove screws (5). | ||
| 4 | Remove screws (7) on the right and left and remove brackets (8) on the right and left. | ||
| 5 | Disconnect electrical connector (9) from the left frontal acceleration sensor (B48/1) and from the right frontal acceleration sensor (B48/2). | AR91.60-P-0750MFA | |
| 6 | Expose electrical wiring harness (10). | ||
| 7 | Remove front wheel and tire assembly. | AR40.10-P-1102MFA | |
| 8 | Remove bottom engine compartment lining (21). | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with engine 260 with code M016 (Uprated engine) | AR61.20-P-1105MFR |
| Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with engine 260 except code M016 (Uprated engine) Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with engine 282 | AR61.20-P-1105MFA | ||
| Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with engine 654 | AR61.20-P-1105MFE | ||
| 9 | Remove front section of the right and left fender liner. | AR88.10-P-1301MFA | |
| 10 | Unscrew screws (13, 17). | ||
| 11 | Remove cover (11, 15). | ||
| 12 | Remove screws (19). | ||
| 13 | Remove expansion rivets (12, 16). | Fig 3 | |
| 14 | Remove front engine compartment lining (20). | ||
| 15 | Remove screws (2). | ||
| 16 | Remove washer fluid reservoir (22) and fasten to the vehicle free of tension with connected lines. | AR82.35-P-6000MFA | |
| 17 | Release and disconnect electrical connector (23). | ||
| 18 | Release and disconnect electrical connector (24). | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 501 (360° camera) |
|
| 19 | Remove stationary heater unit (A6) with the bracket, place to one side with connected lines, and secure against falling down. | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 228 (Additional warm water heating) |
AR83.70-P-5302MFA |
| 20 | Remove retaining clip (26) from the longitudinal member. | ||
| 21 | Remove retaining clip (27) from the mounting support (28). | ||
| 22 | Release and disconnect electrical connector (30). | ||
| 23 | Release and disconnect electrical connector (31). | ||
| 24 | Release and disconnect electrical connector (32). | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code U60 (Pedestrian protection - Active hood) |
|
| 25 | Remove retaining clip (33) from the crossmember (34). | ||
| 26 | Place electrical wiring harness (29) to one side and fasten. | ||
| 27 | Unclip left and right wheel arch liner (35) from the bumper (4). | Fig 1 | |
| 28 | Remove screws (36) from the bumper (4). | ||
| 29 | Release and disconnect electrical connector (37). | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code U60 (Pedestrian protection - Active hood) |
|
| 30 | Release and disconnect electrical connector (38). | ||
| 31 | Release and disconnect electrical connector (39). | ||
| 32 | Unscrew screw (40). | *BA62.30-P-1008-02O | |
| 33 | Release and disconnect electrical connector (41) from the front left lamp unit (E1). | ||
| 34 | Remove bolts (42). | *BA62.30-P-1002-02O | |
| 35 | Release and disconnect electrical connector (43) from the front right lamp unit (E2). | ||
| 36 | Remove screws (44) from the bumper (4). | ||
| 37 | Remove screw (45). | *BA62.30-P-1008-02O | |
| 38 | Remove bolts (46). | *BA62.30-P-1002-02O | |
| 39 | Remove front module from the vehicle and place on a suitable base. | Remove front module with the bumper (4), crossmember (34), front left lamp unit (E1), and front right lamp unit (E2). |
|
| 40 | Install in the reverse order. | ||
| 41 | Check gap dimensions on the bumper (4) and adjust if necessary. | AR60.00-P-0700-01MFA | |
| *BE60.00-P-1001-01MA | |||
| *BE60.00-P-1005-01MA | |||
| *BE60.00-P-1006-01MA | |||
| Fig 2 | |||
| 42 | Check headlamp adjustment and correct if necessary. | ||
| AP82.10-P-8260AO | |||
| 43.1 | Calibrate front long-range radar sensor with diagnostic system. | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) |
|
| AD00.00-P-2000-06MFA | |||
| 43.2 | Calibrate short and long-range radar sensor with the diagnostic system. | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 239 (Adaptive cruise control Pro (DISTRONIC PRO)) Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 258 (Active Brake Assist System) |
|
| AD00.00-P-2000-06MFA | |||
| 44 | Calibrate front 360° camera with diagnostic system. | Model 247.6 (except 247.651), 247.7 (except 247.751/753/754) with code 501 (360° camera) |
|
| AD00.00-P-2000-06MFA |
GAP DIMENSIONS
| Number | Designation | Model 247.6 | Model 247.7 | ||
|---|---|---|---|---|---|
| BE60.00-P-1001-01MA | Engine hood to bumper | Dimension "A" | mm | 3 (±1) | 3 (±1) |
| For picture, see | AR60.00-P-0700-01MFA | AR60.00-P-0700-01MFA | |||
GAP DIMENSIONS
| Number | Designation | Model 247.6 | Model 247.7 | ||
|---|---|---|---|---|---|
| BE60.00-P-1005-01MA | Headlamp to fender | Dimension "E" | mm | 2 (±1) | 2 (±1) |
| For picture, see | AR60.00-P-0700-01MFA | AR60.00-P-0700-01MFA | |||
GAP DIMENSIONS
| Number | Designation | Model 247.6 | Model 247.7 | ||
|---|---|---|---|---|---|
| BE60.00-P-1006-01MA | Fender to bumper at front | Dimension "F" | mm | 0 (+0, 5) | 0 (+0, 5) |
| For picture, see | AR60.00-P-0700-01MFA | AR60.00-P-0700-01MFA | |||
FROND END WITH FRONT REINFORCEMENT
| Number | Designation | Model 247 | ||
|---|---|---|---|---|
| BA62.30-P-1002-02O | Bolt, impact absorber/mounting support to longitudinal member | M12 | Nm | 125 |
FROND END WITH FRONT REINFORCEMENT
| Number | Designation | Model 247 | ||
|---|---|---|---|---|
| BA62.30-P-1008-02O | Bolt, assembly carrier at bottom to mounting support | M6 | Nm | 8 |