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Identifying ElectroHydraulic Power Steering?

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Old Sep 20, 2017 | 02:26 PM
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MarcSebens
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From: Cincinnati, OH
2010 GL450
Exclamation Identifying ElectroHydraulic Power Steering?
Thanks in advance for help - I have a 2006 R350 with a seemingly bad power steering pump. Not leaking, just whining and little or no assist at slow speeds/idle.

Would like to determine whether I can reasonably DIY this repair. RepairSurge (procedure attached) shows a reasonably straightforward repair if my vehicle has EHPS (ElectroHydraulic Power Steering), but if I do NOT have EHPS, the procedure is much more involved and includes discharging the AC system which I'm not interested in undertaking.

Any thoughts on how to determine in advance which version my car has? My chassis # (last 8 of VIN) is 6A027469

Thanks!
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RepairSurge.pdf (179.5 KB, 323 views)
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Old Sep 22, 2017 | 10:09 AM
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MarcSebens
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Thanks. Full VIN is 4JGCB65E26A027469
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