LI91.60-P-076303
Service Bulletin Details
Public Details for: LI91.60-P-076303
Complaint electrical fault on rear airbag/window airbag. Srs indicator light on in instrument cluster. Cause contact problems that may create a short circuit between the pins or to the vehicle ground remedy connect and disconnect the a
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Rear Airbag and/or Window Airbag Electrical Fault Topic number LI91.60-P-076303 Version 1 Function group 91.60 - Airbag, pedestrian protection Date 5/9/23 Validity Model series 223 and 296 with the sales code/vehicle code 293 Reason for change Symptom was incorrectly assigned by the system Complaint Electrical fault on rear airbag/window airbag. SRS indicator light on in instrument cluster. Cause Contact problems that may create a short circuit between the pins or to the vehicle ground Remedy Connect and disconnect the affected airbag five times Then the squib must be carefully blown out with dry compressed air. Important: There may be no mechanical contact! If fault is not rectified: Please measure the internal resistance as described in SI91.00-P-0005A. If the resistor of the airbag is OK, please replace the airbag connector. If the resistance of the airbag is not OK, please replace the airbag. Important: Electrical fault has no bearing on operation of airbag in emergency situations. Airbag will function as designed. WIS-References Document number Title Note AR91.60-P-0704S Remove/install rear airbag Removal/installation AR91.60-P-0693WT Remove/install window airbag Removal/installation 09.05.2023 15:55:57 © Copyright Mercedes-Benz AG RROWELL Page 1 / 3 Symptoms Body > Safety system > Airbag/Supplemental restraint system SRS > Indicator lamp > Airbag > lit Control unit/fault code Control unit Fault text N2/5 - Supplemental restraint system (SRS) (ORC223) B002111 - The squib for the left windowbag/headbag has a malfunction. There is a short circuit to ground. B002A2B - The squib for the right rear window airbag/head airbag has a malfunction. The electrical lines have a short circuit to each other. B002A11 - The squib for the right rear window airbag/head airbag has a malfunction. There is a short circuit to ground. B00292B - The squib for the right windowbag/headbag has a malfunction. The electrical lines have a short circuit to each other. B002911 - The squib for the right windowbag/headbag has a malfunction. There is a short circuit to ground. B00222B - The squib for the left rear window airbag/head airbag has a malfunction. The electrical lines have a short circuit to each other. B002211 - The squib for the left rear window airbag/head airbag has a malfunction. There is a short circuit to ground. B00212B - The squib for the left windowbag/headbag has a malfunction. The electrical lines have a short circuit to each other. N2/5 - Supplemental restraint system (SRS) (ORC223) B00392B - The squib for the right rear airbag has a malfunction. The electrical lines have a short circuit to each other. B00312B - The squib for the left rear airbag has a malfunction. The electrical lines have a short circuit to each other. B003111 - The squib for the left rear airbag has a malfunction. There is a short circuit to ground. B003911 - The squib for the right rear airbag has a malfunction. There is a short circuit to ground. Operation numbers/damage codes Op. no. Operation text 09.05.2023 15:55:57 © Copyright Mercedes-Benz AG Time RROWELL Damage code Note 86C09 Left rear airbag 86R09 Right rear airbag 59A9V Left rear airbag connector/line Page 2 / 3 09.05.2023 15:55:57 © Copyright Mercedes-Benz AG RROWELL 59N9V Right rear airbag connector/line 53322 Window airbag electric line 86151 Window airbag/head airbag 86B51 Left window airbag/head airbag 86D01 Rear left window airbag/head airbag 86P51 Right window airbag/head airbag 86S01 Rear right window airbag/head airbag 59488 Window airbag/head airbag K/Z* 59A01 Left window airbag/head airbag K/Z* 59K0D Rear left window airbag/head airbag K/Z* 59N01 Right window airbag/head airbag K/ Z* 59X0D Rear right window airbag/head airbag K/Z* Page 3 / 3