Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMERCEDES BENZ2006C350 4MATICREPAIR AND DIAGNOSISHEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSCLIMATE CONTROL -- BASIC KNOWLEDGE -- 203 CHASSISBASIC KNOWLEDGECONTROL AND OPERATING UNIT FOR AUTOMATIC AIR CONDITIONING, LOCATION/TASK - GF83.40-P-2180PQ
2006 Mercedes Benz C350 4Matic
Control and operating unit for automatic air conditioning, location/task - GF83.40-P-2180PQ
2006 Mercedes Benz C350 4MaticSECTION Control and operating unit for automatic air conditioning, location/task - GF83.40-P-2180PQ
MODELS 203.0 /2 /7 as of 24.4.04 except CODE (581) Comfort automatic air conditioning
Fig 1: Identifying AAC (KLA) Control And Operating Unit - Models 203.0 /2 /7 As Of 24.4.04 Except Code (581)
| Automatic air conditioning control and operating unit, location | The AAC control and operating unit (N22) is located in the center console. | ||
| Automatic air conditioning control and operating unit, task | GF83.40-P-2180-01PQ |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.