SL 550 (230.471) V8-5.5L (273.965) (2008)
1. Print-out control module version by navigating through the following screen menus: Main Groups/Control Units/Information and
communication/Audio, video, navigation and telematics/Tele Aid-Emergency call, Stolen vehicle tracking, MB info, Roadside Assistance, Remote door
unlocking, Remote door locking/Control unit version Control unit TELE AID.
2. Transfer the settings of the Tele Aid control module to Star Diagnosis by navigating through the following screen menus: Initial Start-up (follow
on-screen instructions).
3. Proceed to Subject B: Replace Tele Aid Control Module.
B. Replace Tele Aid Control Module
1. Models 211/219/216/221:
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Remove trunk floor panel and rear cover panel covering Tele Aid control module.
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Find location of Tele Aid control module (N123/4, Figures 1-2).
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Replace Tele Aid control Module.
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Proceed to Subject E: Initialize and Register Tele Aid Control Module.
2. Model 171: proceed to Subject C.
3. Model 230: proceed to Subject D.
4. Refer to WIS for models:
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164/164.8: AR82.95-P-0005GZ
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204: AR82.95-P-0005CW
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251: AR82.95-P-0005RT
Note: (regarding model 251 WIS instructions):
Remove rear bolts securing front seat to allow easier access to Tele Aid control module.
Note (regarding the 4 WIS instructions listed above):
After installing Tele Aid control module proceed to Subject E: Initialize and Register Tele Aid Control Module.
5. Model 204.9:
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Remove cargo compartment components, refer to WIS: AR68.80-P-5800CY.