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(Trigger Preventive Occupant Protection System, Function Schematic - PE91.40-P-2500-97G)

Model 192, 232 with code 299 (PRE-SAFE®) 

Code: Designation: Position:
1 Driver assistance system, status 24E
1 Driver assistance system, status 17C
1 Driver assistance system, status 17E
10 Seat position Hall sensor, signal 16J
11 Seat belt buckle switch, status 16H
11 Seat belt buckle switch, status 32C
11 Seat belt buckle switch, status 40H
11 Seat belt buckle switch, status 41D
11 Seat belt buckle switch, status 40B
12 Crash, signal 16H
12 Crash, signal 31C
12 Crash, signal 39H
13 Front passenger seat occupied recognition, status 15H
13 Front passenger seat occupied recognition, status 32C
13 Front passenger seat occupied recognition, status 40B
14 PRE-SAFE®, status 13G
14 PRE-SAFE®, status 32F
14 PRE-SAFE®, status 22E
14 PRE-SAFE®, status 31C
14 PRE-SAFE®, status 41H
14 PRE-SAFE®, status 41F
14 PRE-SAFE®, status 40D
14 PRE-SAFE®, status 40B
15 Adjust PRE-SAFE®, request 32G
15 Adjust PRE-SAFE®, request 22E
15 Adjust PRE-SAFE®, request 30C
15 Adjust PRE-SAFE®, request 40F
15 Adjust PRE-SAFE®, request 40D
15 Adjust PRE-SAFE®, request 39B
16 PRE-SAFE® system stage, request 31G
16 PRE-SAFE® system stage, request 21E
16 PRE-SAFE® system stage, request 30C
16 PRE-SAFE® system stage, request 40H
17 PRE-SAFE® Sound, request 13G
17 PRE-SAFE® Sound, request 21E
18 Instrument cluster message, request 48H
18 Instrument cluster message, request 53H
19 Image data, signal 59H
2 Steering wheel angle, signal 25K
20 Display, actuation 59H
21 Battery thermal runaway, request 16B
21 Battery thermal runaway, request 22G
21 Battery thermal runaway, request 29C
21 Battery thermal runaway, request 39F
22 Seat position detection switch, status 17K
3 Steering wheel velocity, signal 25K
4 Engine running, signal 17B
4 Engine running, signal 32A
4 Engine running, signal 41H
5 Drivetrain operational, signal 16B
5 Drivetrain operational, signal 32A
5 Drivetrain operational, signal 41H
6 Circuit 15, status 26E
7 ESP® mode, request 8G
7 ESP® mode, request 17G
7 ESP® mode, request 25E
8 Transmission mode, request 8G
8 Transmission mode, request 16G
8 Transmission mode, request 25E
9 Speed, turn rate and lateral acceleration, signal 17H
9 Speed, turn rate and lateral acceleration, signal 24E
A26/17 Head unit 9H
A40/18 Instrument cluster display 60J
A76 Left front reversible emergency tensioning retractor 42J
A76/1 Right front reversible emergency tensioning retractor 42J
A89 Long-range radar sensor 2D
CAN A1 CAN 1 for telematics 7H
CAN A1 CAN 1 for telematics 58J
CAN B1 CAN 1 for vehicle interior 37G
CAN B2 CAN 2 for vehicle interior 38D
CAN B2 CAN 2 for vehicle interior 38C
CAN B3 CAN 3 for vehicle interior 38J
CAN B3 CAN 3 for vehicle interior 46J
Code 233 Adaptive cruise control Plus (DISTRONIC PLUS) 2D
Code 233 Adaptive cruise control Plus (DISTRONIC PLUS) 2F
Code 275 Memory Package (driver's seat, steering column and mirrors) 41B
Code 383 RAMSES ENTRY communication module 22G
Code 384 RAMSES HIGH communication module 22H
Code 399 Front multicontour seat with massage function 41D
Code 494 USA version 15K
Code 494 USA version 15K
Code B01 48V technology 14B
Code B01 48V technology 20H
Code B01 48V technology 28C
Code B01 48V technology 38F
Ethernet Ethernet 10F
Ethernet Ethernet 26D
Ethernet Ethernet 52J
Ethernet Ethernet 10D
Ethernet Ethernet 15H
Ethernet Ethernet 20H
Flex E Chassis FlexRay 13L
Flex E Chassis FlexRay 23L
Flex E Chassis FlexRay 14J
Flex E Chassis FlexRay 31G
Flex E Chassis FlexRay 13C
Flex E Chassis FlexRay 23F
Flex E Chassis FlexRay 20B
Flex E Chassis FlexRay 31B
HSVL High-speed video link 58H
N10/6 Front signal acquisition and actuation module control unit 33E
N10/6 Front signal acquisition and actuation module control unit 49J
N112/2 Telematics services communication module 23J
N127 Drivetrain control unit 8B
N133/1 Instrument cluster control unit 55J
N164/1 Left front multicontour seat control unit 42D
N164/2 Right front multicontour seat control unit 42E
N2/5 Supplemental restraint system control unit 8J
N30/3 Electronic Stability Program control unit 27H
N32/2 Front passenger seat control unit 42C
N62/4 Driver assistance systems control unit 2F
N69/1 Left front door control unit 42F
N69/2 Right front door control unit 42F
N72/1 Upper control panel control unit 2H
N73/3 Electronic ignition switch control unit 18E
N80 Steering column module control unit 2L
G15075221Courtesy of MERCEDES-BENZ USA
G15075222Courtesy of MERCEDES-BENZ USA
G15075223Courtesy of MERCEDES-BENZ USA
G15075224Courtesy of MERCEDES-BENZ USA