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BMW Airbag Module MRS/ACSM Reset

Written by John Wells | Nov 2, 2018 4:00:00 AM
If your BMW vehicle was involved in an accident/collision, or you are a dealer or a body shop that is rebuilding a vehicle that you have purchased at an auction such as Copart or IAAI (Insurance Auto Auction), then you will love MyAirbags. We are here to save you hundreds of dollars resetting your MRS/ACSM airbag control module and rebuilding your seat belts.

BMW SRS Airbag DTC Codes

Even after a minor accident the airbag may not deploy but the seat belts will lock and airbag module will need to be reset because of crash data and crash codes that are stored in the airbag module. MyAirbags will reset your airbag control module back to its original manufacturer state clear of all codes, both soft and hard fault codes. Typically, these codes will indicate that there is crash data stored, airbags deployed, communication failure, a full memory, or other airbag, seat belt related issues. Regardless of which issue these codes are indicating, they require to be sent to MyAirbags for reset because of the crash history and hard codes that are stored in the airbag control module. These codes and crash data will not clear with a diagnostic scanner. Below you will find common airbag codes that can be stored in your airbag control module after your vehicle was in an accident.

BMW Airbag Control Module Reset (plug-n-play)

Also known as: MRS Multiple Restraint System and ACSM Advanced Crash Safety Module The best part of having your BMW's original airbag control module reset by MyAirbags is that when you get your airbag control module back and it goes back into the same vehicle that it came out of then it will be plug-n-play. No additional programming of the VIN is required. This is an alternative to purchasing a new or used airbag module that will need to be taken to the dealership to have the new or used airbag control module programmed to your vehicle. Send your airbag control module to MyAirbags and save time, money and not having to deal with a dealership to remove your airbag warning light and fault codes!

Seat Belt Repair

During an accident, seat belt retractors and tensioners are deployed and will lock up by their gas charges, similarly to how airbags are deployed in a collision. After an accident or collision, the seat belts will be locked or will no longer work properly. Your seat belts will lock and will not work pull out or retract back in. MyAirbags can rebuild your seat belt and will save you hundreds of dollars on each seat belt. Seat belts usually cost between $200-$350 per seat belt, MyAirbags can rebuild the at a fraction of that cost. MyAirbags is certified and uses all OEM parts to rebuild seat belts. So, how do you know that your seat belts are malfunctioning or damaged after a collision? A few common symptoms include:
  • Locked seat belts
  • Seat belts not retracting
  • Slow seat belts
  • Seat belts that are tight
  • Compressed seat belt buckles
  • Airbag code: pretensioner resistance too low
  • Airbag code: pretensioner resistance too high
  • Seat belts making rattling noise

Ready to Order?

Our services are easy to use and will save you hundreds!

MyAirbags is proud to offer SRS Airbag Module Reset and Seat Belt Repair services to get your BMW back on the road again safely. Avoid the unnecessary expensive dealership prices and trust in MyAirbags to repair and return your airbag module and your seat belts within 24 hours of receiving it, 100% guaranteed or money back! Click here to start your order! Questions? Call us at 888-779-9029 M-F 9-5 EST

BMW DTC Trouble Codes

DTC Description
000090 Airbag control module faulty
02 Seat belt pretensioner (Send seat belt to MyAirbags for repair)
05 Passenger side firing circuit
10 Brake Light Switch
108 SN Control
112 Open CAN to Instrument Cluster
113 ABS / ASC feed back pump
114 Pressure Sensor Offset
117 Brake Light Switch Failure
118 DME Status-Internal Error
130 CAN: ABS/ASC signal
14 Solenoid Valve Relay (check fuses 17 & 33)
15 Pressure Sensor/Pump Error
21 Module Memory Failure - ABS/ASC module is faulty
23 Incorrect Coding - ABS/ASC module is faulty
24 Wrong Impulse
30 Left Rear Wheel Speed Sensor
31 Open Right Rear Wheel Speed Sensor
32 Open Right Front Wheel Speed Sensor
33 Open Left Front Wheel Speed Sensor
49 Wheel sensor: rear left OR Outlet valve: front right
5 Right Rear Wheel Speed Sensor
50 Right Front Outlet Valve - ABS/ASC module is faulty
51 Left Rear Outlet Valve - ABS/ASC module is faulty
52 Wheel sensor: rear left OR Inlet valve: rear right
53 Wide Open Throttle (WOT) Switch
53. Inlet Valve Front Right
54 Left Front Inlet Valve - ABS/ASC module is faulty
55 ASC Intake Valve - ABS/ASC module is faulty
58 Gear Box Control Unit (CAN bus error)
59 DMER1 (CAN bus error)
5A ABS - DSC Brief power interruption, DSC actively switched no ABS control - Power supply
5D93 Wheel speed sensor (front left) plausibility at speed <20km/h
5D95 control unit, valve relay
5DA3 Wheel speed sensor (front right) run-up plausibility detection
5DD0 ABS - Hydraulic unit: Calibration DSC unit.
5DD2 ABS - Hydraulic unit: Calibration,DSC unit(valves)
5DF0 steering angle sensor
5DF1 Steering angle sensor
5DF5 internal failure
5E38 Wheel Speed Sensor Accident Recognition (check wire, clean sensor, if good then send for repair)
5E3C Wheel Speed not Plausible (check wire, clean sensor, if good then send for repair)
5E9A ABS - Valve Relay- Fault currently Present
5E9B Return Pump Error
5EE4 ABS unit pressure sensor: internal - send the ABS unit to us for repair
5F0E Rotation rate sensor, CAN fault
5F77 Engine Control Module (ECM)
6 Right Front Wheel Speed Sensor
61 Steering Angle Sensor Identification
66 Speed Sensor Voltage Supply
67 Intermittent Interference
7 Front Left Wheel Speed Sensor
74 DSC 74 - Brake Light Switch (DME/DDE) - DSC actively switched no ABS Control
75 Engine Speed Fault from DME
8057 aws  control unit read out fault memory
81 Pressure Sensor
82 Open Yaw Rate Sensor
86 ASC Cut-off Valve Rear Axle
88 Precharge Pump
89 Low Voltage
90 Temporary System Deactivation
91 Communication between mrs4/mrs5 and instrument cluster faulty
930928 belt or buckle (Send seat belt to MyAirbags for repair)
93A8  Driver's airbag, stage 1
93A8 Driver's airbag, stage 1
93A9 Seat- belt tensioner, driver (Send seat belt to MyAirbags for repair)
93AA Belt tensioner, passenger  (Send seat belt to MyAirbags for repair)
93AA  Belt tensioner, passenger  (Send seat belt to MyAirbags for repair)
93AB Passenger's airbag, stage 1
93AB  Passenger's airbag. stage 1
93AC Seat airbag front left
93AD Side airbag, front right
93AD  Side airbag, passenger
93AE Side airbag, drivers side, rear
93AF Side airbag, passengers side rear
93B0 Head airbag,left
93B1  Head airbag, front passenger
93B1 Head airbag, right
93B2 Safety battery terminal
93B3  Passenger's airbag. stage 2
93B3 Passenger's airbag, stage 2
93B4 Driver's airbag, stage 2
93B4  Driver's airbag, stage 2
93B5 Rear Left Seat Belt Pretensioner (Left is Driver side) (Send seat belt to MyAirbags for repair)
93B5 Seat-belt tensioner , drivers side , rear (Send seat belt to MyAirbags for repair)
93B6 Seat-belt tensioner , passengers side rear (Send seat belt to MyAirbags for repair)
93B8  Knee airbag, driver
93B8 Knee airbag, driver
93B9 Knee airbag, front passenger
93BA  Seat belt catch contact, driver  (Send seat belt to MyAirbags for repair)
93BA Seat belt catch contact, driver  (Send seat belt to MyAirbags for repair)
93BB Seat belt catch contact, passenger  (Send seat belt to MyAirbags for repair)
93BB  Seat belt catch contact, passenger (Send seat belt to MyAirbags for repair)
93BC  Seat belt buckle contact, rear left  (Send seat belt to MyAirbags for repair)
93BC Seat belt catch contact, rear left  (Send seat belt to MyAirbags for repair)
93BD  Seat belt buckle contact, rear right  (Send seat belt to MyAirbags for repair)
93BD Seat belt catch contact, rear right  (Send seat belt to MyAirbags for repair)
93BE Seat belt for front passenger airbag deactivation
93BE  Switch for front passenger airbag deactivation
93BF Seat belt for front passenger airbag deactivation inverted  (Send seat belt to MyAirbags for repair)
93BO Head airbag, left
93BO  Head airbag, driver
93C1 Seat occupancy detector
93C1  Seat occupancy detector, passenger
93C2  Seat mat, seat occupancy detector, passenger
93C2 Seat mat, seat occupancy detector
93C3 Seat occupancy detector, passenger
93C3  Seat occupancy detector, passenger
93C4 Seat occupancy detector, front passenger: data memory full
93C4  Seat occupancy detector. front passenger: internal fault
93C5  Seat occupancy detector. passenger: not released
93C5 Seat occupancy detector, front passenger: system not yet released
93C6  Backrest lock for driver's seat
93C6 Back rest lock for driver's seat
93C7  Backrest lock for passenger's seat
93C7 Back rest lock for passenger's seat
93C8  Airbag front sensor, driver's side
93C8 Airbag front sensor, left
93C9 Airbag front sensor, right
93C9  Airbag front sensor, passenger's side
93CA  Airbag sensor, B-pillar, driver's side (X-direction)
93CA Airbag sensor, B-pillar, left (X-direction)
93CB Airbag sensor, B-pillar, right (X-direction)
93CB  Airbag sensor, B-pillar, front passenger's side (X-direction)
93CC Airbag sensor, B-pillar, left (Y-direction)
93CC  Airbag sensor, B-pillar. driver's side (Y-direction)
93CD  Airbag sensor, B-pillar, front passenger's side (Y-direction)
93CD Airbag sensor, B-pillar, right (Y-direction)
93CE  Airbag sensor, door, front, driver's side
93CE Airbag sensor, door, front left
93CF Airbag sensor, door, front, passenger's side
93CF Airbag sensor, door, front right
93CO Seatbelt for front passenger airbag deactivation: implausible signal
93D1 Overvoltage
93D1  Overvoltage
93D2  Telltale lamp for front passenger airbag deactivation
93D2 Tell tale lamp for passenger airbag deactivation
93D3  Coding data incorrect
93D3 Coding incorrect
93D4  Crash telegram stored
93D4 Crash telegram memory: at least one crash telegram is stored
93D5 Telegraph Crash Memory Stored
93D6  Coding data incorrect
93D6 Internal control unit fault: control unit not locked
93D7 Airbag Module Internal control-unit fault (ask for part #, check inventory)
93D8  Seat occupancy detector, front passenger: internal fault
93D8 Seat occupancy detector, front passenger: system could not be released
93D9  Airbag front sensor, driver's side: sensor type incorrect
93D9 Airbag front sensor, left: incorrect measuring range
93DA  Airbag, front sensor, driver's side: sensor data implausible
93DA Airbag front sensor, left: message implausible
93DB Airbag front sensor, right: incorrect measuring range
93DB  Airbag, front sensor, passenger's side: sensor type incorrect
93DC  Airbag, front sensor, passenger's side: data implausible
93DC Airbag front sensor, right: message implausible
93DD  Airbag sensor. B-pillar, driver's side (X - direction): sensor type incorrect
93DD Airbag sensor, B-pillar, left (X-direction): incorrect measuring range
93DE  Airbag sensor, B-pillar, driver's side (X - direction): sensor data implausible
93DE Airbag sensor, B-pillar, left(X-direction): message implausible
93DF  Airbag sensor, B-pillar, driver's side (X - direction): sensor type incorrect
93DF Airbag sensor, B-pillar, right (X-direction): incorrect measuring range
93DO  Undervoltage
93DO  Undervoltage
93E1  Airbag sensor, B-pillar, driver's side (Y-direction): sensor type incorrect
93E1 Airbag sensor, B-pillar, left(Y-direction): incorrect measuring range
93E2  Airbag sensor, B-pillar, driver's side (Y.direction): sensor data implausible
93E2 Airbag sensor, B-pillar, left(Y-direction): message implausible
93E3  Airbag sensor, B-pillar, passenger's side (Y-direction): sensor type incorrect
93E3 Airbag sensor, B-pillar, right (Y-direction): incorrect measuring range
93E4  Airbag sensor, B-pillar, passenger's side p/'-direction): sensor data Implausible
93E4 Airbag sensor, B-pillar, right (Y-direction): message implausible
93E5 Airbag sensor, door, front left: incorrect measuring range
93E5  Airbag sensor, door, front, driver's side: sensor type incorrect
93E6  Airbag sensor, door, front, driver's side: sensor data implausible
93E6 Airbag sensor, door, front left: message implausible
93E7 Airbag sensor, door, front right: incorrect measuring range
93E7  Airbag sensor, door, front, passenger's side: sensor type incorrect
93E8 Airbag sensor, door, front right: message implausible
93E8  Airbag sensor, door, front, passenger's side: sensor data implausible
93E9 Airbag tell tale lamp
93EB Emergency call function
93EC Internal control unit fault: incorrect software version
93EC  Programming data faulty
93ED Control unit/sensors: unknown fault
93EE Airbag sensor, door, front left: pressure sensor outside measuring range
93EF Airbag sensor, door, front left: absolute pressure outside measuring range
93EO  Airbag sensor, B-pillar, passenger's side (X-direction): sensor data implausible
93EO Airbag sensor, B-pillar, right (X-direction): message implausible
93F1 Airbag sensor, door, front right: pressure sensor outside measuring range
93F2 Airbag sensor, door, front right: absolute pressure outside measuring range
93F3 Airbag sensor, door, front right: difference of absolute pressure outside measuring range
93F4 Airbag sensor, door, front left: communication fault
93F5 Airbag sensor, door, front right: communication fault
93F6 nternal control unit fault, triggering threshold reached
93F7  Knee airbag, front passenger
93F8  Anchor fitting tensioner, driver
93F9  Active head restraint, driver
93-F9 SGM-SIM 93F9 control unit fault
93FA  Active head restraint, front passenger
93FC  Battery lead, positive (monitoring or shielding)
93FD  Battery lead, ground (monitoring or shielding)
93FE  Rollover protection controller. not fitted
93FF Rollover protection controller
93FO Airbag sensor, door, front left; difference of absolute pressure outside measuring range
94 DDE Fault/Yaw rate sensor
9400  Seat occupancy detector, passenger, incorrect type
9401  Rollover protection controller. communication fault
9402  Rollover protection controller: internal fault
9403  Rollover bar. left
9404  Rollover bar, right
9405  Rollover protection controller: internal fault
9406  Rollover protection controller: undervoltage
9407  Rollover protection controller: internal fault
9408 Undervoltage during self test
9408  Undervoltage during self test
9409  Rollover protection controller: reset
940A  Overvoltage during self test
940B  Rollover protection controller: sensor
940C  Rollover protection controller: sensor
94QA Overvoltage during self test
9528 Control module fault
9529 Control module fault
952A Control module fault
952B Control module fault
952C Control module fault
952D  Control module fault
952E Control module fault
952F Control module fault
9530 Control module fault
9531 Control module fault
9532 Control module fault
9533 Control module fault
9534 Voltage supply: limit value undershot
9535 Voltage supply: limit value exceeded
9536 Control module fault
953B Discharging of passenger airbag
953D  Coding data fault
97 Steering Angle Sensor
9828 Processor: reset
9829 Control unit fault
982A Control unit fault
982B Incorrect chassis number
982C System time fault
983E Control unit fault
9840 Coding data error
9841 Coding data error
9842 Self-test: too few messages
9843 Self-test: data error in message
9844 Self-test: transmission error
9845 Implausible crash severity
9846 Control unit fault
9847 Short circuit, firing circuit, front airbag, left, stage 1 (E85), or active head restraint, front left (E6x), to ground
9848 Short circuit, firing circuit, front airbag, left, stage 1 (E85), or active head restraint, front left (E6x), to positive
9849 Resistance, firing circuit, front airbag, left, stage 1 (E85), or active head restraint, front left (E6x). too low
984A Resistance, firing circuit, front airbag, left, stage 1 (E85), or active head restraint, front left (E6
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