For the CD player to operate the "ring master" must be re-configured by dealer laptop....ring master is the radio OR the command system.

The rear bearing is a PRESSED-in style & requires special tools OR the complete removal of the rear hub assembly.

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MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
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