Removing and installing push-button control module - AR83.40-P-6350C

MODEL 129 as of 1.6.96, 140, 202 as of 1.9.95, 208, 210 with CODE (581a) Air conditioning (automatic) 

Shown on model 129 

Fig 1: Identifying Push-button Control Module Components - Shown on Model 129

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal, installation
1	Pull out A/C push-button control module (N22)	For this purpose insert removal tools (1) ↓ Press back retaining springs (arrow) on removed push-button control module and pull out removal tools (1)
2	Disconnect connectors (2, 3) on A/C push-button control module (N22)	Unhook connectors by pivoting retaining strap
3	Reinstall in opposite order	Installation  When replacing automatic A/C push-button control module on models 140, 202, 208, 210, version coding must be carried out.