Four Quadrant Sun Sensor (B32/2): Difference between revisions

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'''Four Quadrant Sun Sensor (B32/2)'''
'''Location - Four Quadrant Sun Sensor (B32/2)'''
'''Location:'''
The Four Quadrant Sun Sensor (B32/2) is located on the front hood/bonnet near the windscreen.
The Four Quadrant Sun Sensor (B32/2) is located on the front hood/bonnet near the windscreen.
http://w220.ee/images/c/c6/W220_2003_ACC_Four_Quadrant_Sun_Sensor_%28B32_2%29.JPG


'''Testing:'''
[[File:W220_2003_ACC_Four_Quadrant_Sun_Sensor_%28B32_2%29.JPG|300px|center]]
Place masking tape over the Four Quadrant Sun Sensor B32/2 and monitor the Diagnostic Parameter values for each quadrant.
  Remove various pieces of masking tape to expose each quadrant to sunlight.


'''Results:'''
'''Testing - Four Quadrant Sun Sensor (B32/2)'''
The following results were obtained in the shade with slightly transparent blue masking tape.
* Place four pieces of masking tape over each quadrant of the Four Quadrant Sun Sensor B32/2 and monitor the Diagnostic Parameter values for each quadrant (NR.11: - FL, NR.12: - FR, NR.13: - RR, NR.14: - RL) via the ACC Pushbutton Control Module (N22). Press Residual Heat and Ventilation (REST) button alone for greater than five seconds with ignition on (position 2) or with engine running.
http://w220.ee/images/1/1f/W220_2003_ACC_Four_Quadrant_Sun_Sensor_%28B32_2%29_Test_Results.JPG
* Remove various pieces of masking tape to expose each quadrant to sunlight.
 
'''Test Results - Four Quadrant Sun Sensor (B32/2)'''
 
The following results were obtained in the shade with slightly transparent blue masking tape.
 
[[File:W220_2003_ACC_Four_Quadrant_Sun_Sensor_%28B32_2%29_Test_Results.JPG|600px|center]]


'''BenzWorld Member Experience with Four Quadrant Sun Sensor (B32/2)'''
'''BenzWorld Member Experience with Four Quadrant Sun Sensor (B32/2)'''
"After having a problem with my A/C for two years, and blowing more than $2,0000.00 with the Mercedes-Benz  
 
  Dealership to fix it, only to figure it out on my own, I thought I would update everyone with the hope that it can help others."
"After having a problem with my A/C for two years, and blowing more than $2,0000.00 with the Mercedes-Benz Dealership to fix it, only to figure it out on my own, I thought I would update everyone with the hope that it can help others."
  http://forums.mbworld.org/forums/s-class-w220/198351-2000-s430-climate-control-problem.html
 
Refer to: http://forums.mbworld.org/forums/s-class-w220/198351-2000-s430-climate-control-problem.html

Revision as of 05:15, 13 March 2015

Location - Four Quadrant Sun Sensor (B32/2) The Four Quadrant Sun Sensor (B32/2) is located on the front hood/bonnet near the windscreen.

Testing - Four Quadrant Sun Sensor (B32/2)

  • Place four pieces of masking tape over each quadrant of the Four Quadrant Sun Sensor B32/2 and monitor the Diagnostic Parameter values for each quadrant (NR.11: - FL, NR.12: - FR, NR.13: - RR, NR.14: - RL) via the ACC Pushbutton Control Module (N22). Press Residual Heat and Ventilation (REST) button alone for greater than five seconds with ignition on (position 2) or with engine running.
  • Remove various pieces of masking tape to expose each quadrant to sunlight.

Test Results - Four Quadrant Sun Sensor (B32/2)

The following results were obtained in the shade with slightly transparent blue masking tape.

BenzWorld Member Experience with Four Quadrant Sun Sensor (B32/2)

"After having a problem with my A/C for two years, and blowing more than $2,0000.00 with the Mercedes-Benz Dealership to fix it, only to figure it out on my own, I thought I would update everyone with the hope that it can help others."

Refer to: http://forums.mbworld.org/forums/s-class-w220/198351-2000-s430-climate-control-problem.html

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