ad9160p5000a

Airbag (AB) diagnosis, troubleshooting

Type ad · topic 91.60 · version 0105 · 2003-06-16

Applies to: MODEL 124.### (except 124.230 /290 /226 /393 /330) 1# as of 1.7.93 except CODE (291b) Airbag for driver and front passenger (for front passenger only if driverś airbag standard) except CODE (491) USA version MODEL 129 as of 1.7.93 MODEL 140 as of 1.7.93 MODEL 202 as of 1.7.93 MODEL 170 MODEL 208 MODEL 210 up to 31.5.98 MODEL 210 as of 1.6.98 up to 30.6.99 except CODE (290) window airbag except CODE (293) Left and right rear side airbag except CODE (491) USA version except CODE (498) Japanese ve

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.60 Airbag, pedestrian protection — Series 124 (models 003, 004, 007, 008, 019, 020, 021, 022, 023, 026, 027, 028, 029, 030, 031, 032, 034, 036, 040, 041, 042, 043, 050, 051, 052, 060, 061, 062, 066, 079, 080, 081, 082, 083, 088, 090, 091, 092, 104, 105, 106, 107, 120, 125, 126, 127, 128, 129, 130, 131, 133, 180, 185, 186, 188, 190, 191, 193, 333) · Series 129 · Series 140 · Series 170 · Series 202 · Series 208 · Series 210

AD91.60-P-5000A

Airbag (AB) diagnosis, troubleshooting

2.12.96

MODEL 124.### (except 124.230 /290 /226 /393 /330) 1# as of 1.7.93
except CODE (291b) Airbag for driver and front passenger (for front passenger only if driverś airbag standard)
except CODE (491) USA version

MODEL 129 as of 1.7.93

MODEL 140 as of 1.7.93

MODEL 202 as of 1.7.93

MODEL 170

MODEL 208

MODEL 210 up to 31.5.98

MODEL 210 as of 1.6.98 up to 30.6.99
except CODE (290) window airbag
except CODE (293) Left and right rear side airbag
except CODE (491) USA version
except CODE (498) Japanese version

Danger!

Risk of injury during test and repair work on airbag units or emergency tensioning retractor units

Store airbag units with the outlet area upwards and do not expose to temperatures above 100°C. Interrupt the power supply when working on these units.

AS91.00-Z-0001-01A

Airbag (AB) diagnosis, previous knowledge

AD91.60-P-2000A

Troubleshooting

Complaint

Possible cause

Notes

Remedy / Test step

Airbag indicator and warning lamp SRS (A1e15) in instrument cluster illuminated in steering lock key position "1":

not on

does not go out after approx. 4-20 s

flickers

illuminated for approx. 2 min.

illuminated continuously

AD91.60-P-4000A

Airbag indicator and warning lamp SRS (A1e15) in instrument cluster flashes in steering lock key position "1" after replacing the control module.

AD91.60-P-2000-11A

AD91.60-P-2000-12A

Airbag OFF indicator lamp, child seat recognition illuminated in steering lock key position "1" (MB Babysafe child seat not fitted):

not on

does not go out after approx. 4 s

Airbag OFF indicator lamp, child seat recognition (E16, N72e1)

ETR control module with airbag (AB)

Lower control field control module (N72)

Cables

AD91.60-P-4000A

AD91.60-P-6000A

Airbag OFF indicator lamp, child seat recognition does not come on when MB Babysafe child seat is fitted.

Airbag OFF indicator lamp, child seat recognition (E16, N72e1),

transponder system in child seat

Front passenger seat occupied recognition sensor with automatic child seat recognition transponder (B48),

ETR control module with airbag (AB)

AD91.60-P-4000A

AD91.60-P-6000A

Referenced documents