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Home >> Mercedes Benz >> 2019 >> S560e >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats, Bunks, Restraint Systems - 222 Chassis (2 Of 4) >> Testing & Repair >> Remove/Install Heated Seats Control Unit - AR91.30-P-0030LF

Remove/Install Heated Seats Control Unit - AR91.30-P-0030LF

Model 217 

with code 873 (Left and right driver's seat heating) 

Model 222 

with code 873 (Left and right driver's seat heating) 

Shown on Model 222 

G15367636Courtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Release front seat (1) and tilt backwards IMPORTANT Do not disconnect belt end fitting.
Do not disconnect electrical connectors at bottom at the front seat (1).
AR91.10-P-1000LF 
2 Lift catch hooks (arrows A) and remove front passenger seat heater control unit (N25/4) or driver seat heater control unit (N25/5) from bracket    
3 Separate electrical connectors (2)    
4 Install in the reverse order