Mercedes-Benz W211 Rear Climate Control Unit - Used Original Parts
RM 350
Condition: Used (Original)Description
Product Title
Mercedes-Benz W211 Rear Climate Control Unit - Used Original Parts
Diagnosis and Common Symptoms
From a diagnostic standpoint, the rear climate control unit (K-KLA) in the W211 is a common point of failure, often leading to a significant loss of comfort for rear passengers. Technicians using STAR/XENTRY diagnostic tools will frequently encounter stored fault codes related to CAN-B communication errors or specific component failures within the rear climate system.
Common symptoms include:
- Unresponsive or intermittently working buttons on the rear control panel.
- The digital display is blank, flickering, or has missing pixels.
- Incorrect air temperature or fan speed from the rear center console vents, regardless of the setting.
- A complete lack of airflow from the rear vents while the front system operates normally.
- Stored diagnostic trouble codes (DTCs) pointing to actuator motor faults (e.g., blend door, mode door) or communication failure with the front Automatic Air Conditioning (AAC) control module.
Introduction
Restore full four-zone climate functionality to your E-Class with a reliable, Genuine Mercedes-Benz replacement part. This is not a new or aftermarket component; it is a Genuine used unit, carefully removed from a donor vehicle. Each rear climate control module has been bench-tested by our technicians to ensure every button, display segment, and internal circuit performs to factory specifications.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: E-Class W211 (2003-2009) equipped with 4-Zone Thermotronic Climate Control (SA Code 581).
- Part Name: Rear A/C Operating and Control Module (K-KLA)
- Condition: Genuine Used (Tested Working)
- Notes: Part number matching is crucial for plug-and-play installation. This module operates on the interior CAN-B bus and must establish communication with the main AAC unit to function correctly.
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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