CLK 320 (209.365) V6-3.2L (112.955) (2004)
/v6-3.2l_(112.955)/Page-125001.png)
Exterior Lighting Module: Customer Interest
Lighting - Brake/Park Lamps Flicker With Engine ON
Date: January 10, 2005
Order No.: P-B-54.21/121
Supersedes:
Group: 54
SUBJECT:
Model 203.040/061/064/065/076/081/084/261/264/281/284/740/764, from VIN A485371
up to A678490 and from VIN F387201 up to F582998
Model 209.365/375/376/465/475/476, from VIN F039576 up to F125223 and from VIN T000430 up to T035129
Brake and/or Rear Parking Lamp Flickers When Engine is Running
If you receive customer reports in the above model vehicles that the brake and/or rear parking lamp flickers when the engine is running, the pulse width
modulation (PWM) parameterization in the rear SAM is inaccurate. Correction of the parameterization or the PWM output voltage for actuation ofthe
brake and rear parking lamps is possible using SDS version 10/04 or newer. Follow the below SDS path to correct parameterization:
^
Body
^
Rear SAM - rear signal acquisition and actuation
^
Troubleshooting by means of complaints or symptoms
^
Tail light
^
Symptoms: tail lamp flickers
^
DAS has corrected the parameter "voltage for tail lamps" in control unit N10/2 (rear SAM with fuse and relay module)
Only rear SAMs with the part numbers listed below are affected.
A203 545 24 01
A209 545 06 01
A209 545 07 01
A209 545 08 01 up to Q2
A209 545 09 01 up to Q3
Note:
The following allowable labor operations should be used when submitting a warranty claim for this repair.
In Case of Warranty
