31.21.11 Control unit/relay · Model 222021 · Mercedes-Benz WIS

Testing and repair work (ar)

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Remove/install telematics services communications module control unit
- MODEL 222.0/1/9 with CODE B54 (Live Traffic Information)ar8285p0020lf
Remove/install HERMES control unit
- Model 217, 222 with code 360 (HERMES UMTS) with code 362 (HERMES communications module LTE)ar8295p0019lf

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Service Information: Deactivation of HERMES control unit
- Model 156, 166, 172, 176, 177, 190, 205, 213, 217, 222, 231, 238, 242, 246, 253, 257, 290, 292, 293 with code 362 (HERMES communications module LTE) with code 809 (Model year 2019)si8285p0034c

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Affected vehicles: Program telematics services communications module control unit (code: 1507P54B58)
- Model 222.### ## as of 014295 up to 221652sm8285p002401aam
Program telematics services communications module control unit (code: 1507P54B58)
- Model 117, 156, 166, 172, 176, 190, 205, 207, 212, 217, 218, 222, 242, 246, 253, 292 with code 06U (Mercedes connect me standard services) with code 350 (Ecall emergency call system, Europe) with code 531 (COMAND APS) Model 117, 156, 166, 172, 176, 190, 205, 207, 212, 217, 218, 222, 242, 246, 253, 292 with code 06U (Mercedes connect me standard services) with code 531 (COMAND APS) except code 350 (Ecall emergency call system, Europe) Model 117, 156, 166, 172, 176, 190, 205, 207, 212, 217, 218, 222, 242,sm8285p0024a

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Telematics services control unit, basic function
- Model all (CAR) with code 362 (HERMES communications module LTE) Model all (CAR) with code 383 (RAMSES ENTRY communication module) Model all (CAR) with code 384 (RAMSES HIGH communication module)gf8285p9892a
Telematics services control unit, basic function
- Model all (Light transporter)gf8285s9892a

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