Adjust Basic Setting On Suspension Strut - AR32.25-P-0001-01RG

Model 190

With Code 478 (AMG RIDE CONTROL)

	Notes on repair work on suspension components		AH00.00-P-0100-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A

Perform basic setting on all suspension struts.

Turn the rebound stage adjustment screw (1) clockwise up to end stop. Turn adjustment screw for rebound stage (1) counterclockwise through 6 clicks.
Do not exceed the adjustment range of the adjustment screw for the rebound stage (1).

Otherwise, the suspension strut may be damaged.
Turn high-speed compression stage adjustment screw (3) clockwise up to end stop. Turn high-speed compression stage adjustment screw (3) counterclockwise through 6 clicks.
Do not exceed the adjustment range of the adjustment screw for the high-speed compression stage (3).

Otherwise, the suspension strut may be damaged.
Turn low-speed compression stage adjustment screw (4) clockwise up to end stop. Turn low-speed compression stage adjustment screw (4) counterclockwise through 6 clicks.
Do not exceed the adjustment range of the low-speed compression stage adjustment screw (4).

Otherwise, the suspension strut may be damaged.

Front suspension strut

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Rear suspension strut
Turn the rebound stage adjustment screw (5) clockwise up to end stop. Turn adjustment screw for rebound stage (5) counterclockwise through 8 clicks.
Do not exceed the adjustment range of the adjustment screw for the rebound stage (5).

Otherwise, the suspension strut may be damaged.
Turn high-speed compression stage adjustment screw (6) clockwise up to end stop. Turn high-speed compression stage adjustment screw (6) counterclockwise through 6 clicks.
Do not exceed the adjustment range of the adjustment screw for the high-speed compression stage (6).

Otherwise, the suspension strut may be damaged.
Turn low-speed compression stage adjustment screw (7) clockwise up to end stop. Turn low-speed compression stage adjustment screw (7) counterclockwise through 8 clicks.
Do not exceed the adjustment range of the low-speed compression stage adjustment screw (7).

Otherwise, the suspension strut may be damaged.