Wiring Diagram Of Automatic Air Conditioning (AAC) Control Unit - PE83.40-P-2101-97SED
Model 217, 222 as of model year 2018 Control unit N22/1, Sheet 1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 129L |
| A32 | AC housing | 81L |
| A32m1 | Blower motor | 83L |
| A32n1 | Blower regulator | 81L |
| A9/5 | Electric refrigerant compressor | 112L |
| B10/10 | Right rear air conditioning heat exchanger temperature sensor | 74L |
| B10/11 | Rear air conditioning evaporator temperature sensor | 76L |
| B10/9 | Left rear air conditioning heat exchanger temperature sensor | 71L |
| B31/1 | Multifunction sensor | 105L |
| B98/1 | Rear passenger compartment CO2 sensor | 99L |
| Code 1U6 | Refrigerant R744 | 96H |
| Code 228 | Stationary heater | 6J |
| Code 582 | Air conditioning in rear | 61D |
| Code 582 | Air conditioning in rear | 77D |
| Code 582 | Air conditioning in rear | 118D |
| Code 597 | Heated windshield | 88H |
| Code B01 | 48V technology | 107H |
| Code B01 | 48V technology | 112F |
| Code F217 | MODEL SERIES 217 | 20E |
| Code F217 | MODEL SERIES 217 | 39D |
| Code F222 | MODEL SERIES 222 | 18E |
| Code F222 | MODEL SERIES 222 | 27D |
| Code F222 | MODEL SERIES 222 | 61D |
| Code M276 | SPARK-IGNITION ENGINE M276 | 104H |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 107H |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 77D |
| Code ME05 | Hybrid drive 85kW/90kW variant (incl. plug-in) | 110F |
| Code P21 | AIR-BALANCE package | 39D |
| Code P21 | AIR-BALANCE package | 28D |
| Code P21 | AIR-BALANCE package | 92H |
| E13/1 | Glove box lamp | 32L |
| E13/1 | Glove box lamp | 41L |
| F1/3 | Passenger-side A-pillar fuse box | 56L |
| F1/3 | Passenger-side A-pillar fuse box | 120L |
| F1/3MF2 | Multiple fuse 2 | 55K |
| F1/3MF3 | Multiple fuse 3 | 56K |
| F1/3f313 | Fuse 313 | 119K |
| F32/4 | Vehicle interior prefuse box _ | 86L |
| F32/4f27 | Fuse 27 | 84K |
| K40/6 | Driver-side fuse and relay module | 3L |
| K40/6f207 | Fuse 207 | 2L |
| K40/6f209 | Fuse 209 | 5L |
| M2/1 | Rear blower motor | 124L |
| N10/6 | Front SAM control unit | 30L |
| N10/6 | Front SAM control unit | 46L |
| N18/9 | Driver side air vent ionizer | 94L |
| N22/1 | Climate control control unit | 4A |
| N22/1 | Climate control control unit | 12A |
| N22/1 | Climate control control unit | 20A |
| N22/1 | Climate control control unit | 28A |
| N22/1 | Climate control control unit | 36A |
| N22/1 | Climate control control unit | 44A |
| N22/1 | Climate control control unit | 52A |
| N22/1 | Climate control control unit | 61A |
| N22/1 | Climate control control unit | 69A |
| N22/1 | Climate control control unit | 77A |
| N22/1 | Climate control control unit | 85A |
| N22/1 | Climate control control unit | 93A |
| N22/1 | Climate control control unit | 101A |
| N22/1 | Climate control control unit | 107A |
| N22/4 | Rear air conditioning operating unit | 65L |
| N33/5 | High-voltage PTC heater | 116L |
| N58/1 | Climate control operating unit | 11L |
| N58/1s1 | Left AUTO button | 7K |
| N58/1s1 | Left AUTO button | 7H |
| N58/1s10 | Right temperature selection button | 14K |
| N58/1s10 | Right temperature selection button | 14H |
| N58/1s11 | Right AUTO button | 15K |
| N58/1s11 | Right AUTO button | 15H |
| N58/1s12 | Climate control menu button | 11H |
| N58/1s13 | Residual heat on/off button | 13H |
| N58/1s2 | Left temperature selection button | 8K |
| N58/1s2 | Left temperature selection button | 8H |
| N58/1s3 | Left blower button | 9K |
| N58/1s3 | Left blower button | 9H |
| N58/1s4 | Air recirculation mode button | 10K |
| N58/1s4 | Air recirculation mode button | 10H |
| N58/1s5 | Defrost/heated windshield button | 11K |
| N58/1s5 | Defrost/heated windshield button | 11H |
| N58/1s6 | Climate control menu and residual heat on/off button | 11K |
| N58/1s7 | Rear window heater button | 12K |
| N58/1s7 | Rear window heater button | 12H |
| N58/1s8 | Stationary heater button | 13K |
| N58/1s9 | Right blower button | 14K |
| N58/1s9 | Right blower button | 14H |
| N59 | Perfume atomizer generator | 37L |
| N59 | Perfume atomizer generator | 50L |
| N61 | Windshield heater control unit | 90L |
| S17/9 | Glove box lamp switch | 34L |
| S17/9 | Glove box lamp switch | 43L |
| W18 | Left front seat crossmember ground point | 125L |
| W19 | Right front seat crossmember ground point | 64E |
| W34 | Left footwell ground point | 26L |
| W83/3 | Driver transmission tunnel, ground point | 2E |
| W83/3 | Driver transmission tunnel, ground point | 80H |
| X122/9 | Passenger-side instrument panel electrical connector | 21G |
| X122/9 | Passenger-side instrument panel electrical connector | 23G |
| X18 | Cockpit wiring harness and frame floor assembly electrical connector | 55G |
| X18 | Cockpit wiring harness and frame floor assembly electrical connector | 90H |
| X18/28 | Left cockpit/engine compartment electrical connector | 77H |
| X18/28 | Left cockpit/engine compartment electrical connector | 103H |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 65E |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 101H |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 71E |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 123F |
| X18/7 | Vehicle interior and engine compartment electrical connector | 115H |
| X234/1 | Refrigerant compressor electrical connector | 111H |
| X29/1 | Glove compartment electrical connector | 31F |
| X29/24 | Cockpit glove compartment electrical connector | 40H |
| X29/24 | Cockpit glove compartment electrical connector | 49F |
| X3/1 | Scent generator electrical connector | 35H |
| X3/1 | Scent generator electrical connector | 48H |
| X53/1 | Air conditioning electrical connector | 71H |
| X64/10 | Booster blower intermediate connector | 122H |
| Y148 | CO2 expansion valve | 97L |
| Y148/2 | Rear air conditioning CO2 expansion valve | 98L |
| Y19/3 | Front evaporator shutoff valve | 78L |
| Y19/9 | Rear air conditioning evaporator shutoff valve | 69L |
| Z198/1z1 | Glove compartment illumination and aromatization connector sleeve | 43F |
| Z198z1 | Connector sleeve, glove compartment illumination | 33G |
| Z61/63z1 | Terminal 30t connector sleeve | 56F |
| Z68/21z1 | Connector sleeve, ground line for climate control LIN 2 | 101L |
| Z68/23z1 | Connector sleeve, 12V climate control LIN 2 | 94E |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 37F |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 53G |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 80E |
| Z68/24z1 | Connector sleeve, data line for climate control LIN 2 | 107E |
| Z68/25z1 | Connector sleeve, data line, A/C control panel LIN | 20D |
| Z68/27z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 111E |
| Z68/28z1 | Connector sleeve, data line for climate control LIN 2 | 112E |
| Z68/29z1 | Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 | 105E |
| Z6z3 | Circuit 31 connector sleeve | 25G |
| Z6z4 | Circuit 31 connector sleeve | 27G |
| Z6z5 | Circuit 31 connector sleeve | 25G |
| Z7/58z1 | Tml. 30 connector sleeve | 4G |