---
product_id: 447221293
title: "Bling Climate Control AC Button Crystal Accessory Interior Knob Cover Compatible with Mercedes Benz A(2013-2018) B (2012-2019) CLA (2013-2019)"
brand: "congcong"
price: "$589199"
currency: COP
in_stock: true
reviews_count: 5
category: "Congcong"
url: https://www.desertcart.co/products/447221293-bling-climate-control-ac-button-crystal-accessory-interior-knob-cover
store_origin: CO
region: Colombia
---

# Hand-inlaid rhinestone sparkle Easy peel-and-stick installation Precision aviation aluminum alloy Bling Climate Control AC Button Crystal Accessory Interior Knob Cover Compatible with Mercedes Benz A(2013-2018) B (2012-2019) CLA (2013-2019)

**Brand:** congcong
**Price:** $589199
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate Your Drive: Where Luxury Meets Precision

## Quick Answers

- **What is this?** Bling Climate Control AC Button Crystal Accessory Interior Knob Cover Compatible with Mercedes Benz A(2013-2018) B (2012-2019) CLA (2013-2019) by congcong
- **How much does it cost?** $589199 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/447221293-bling-climate-control-ac-button-crystal-accessory-interior-knob-cover)

## Best For

- congcong enthusiasts

## Why This Product

- Trusted congcong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Upgrade:** Peel, stick, and elevate your car’s climate control knob in seconds—no tools, no damage, just instant glam.
- • **Subtle Yet Striking:** Zinc alloy base ensures a seamless fit that enhances your car’s interior aesthetics without interfering with button operation.
- • **Luxury Meets Function:** Transform your Mercedes Benz interior with dazzling crystal elegance that fits perfectly without compromising button functionality.
- • **Tailored for Your Ride:** Specifically designed for Benz A (2013-2018), B (2012-2019), and CLA (2013-2019) models—no guesswork, just flawless compatibility.
- • **Durability in Every Detail:** Crafted from premium aviation-grade aluminum alloy and hand-inlaid rhinestones for a resilient, long-lasting shine.

## Overview

This Bling Climate Control AC Button Crystal Accessory is a premium interior knob cover designed exclusively for Mercedes Benz A, B, and CLA models (2012-2019). Made from aviation aluminum alloy and hand-inlaid rhinestones, it offers a durable, luxurious upgrade that installs effortlessly with double-sided tape, perfectly fitting your car’s original button without affecting functionality.

## Description

Bling Climate Control AC Button Crystal Accessory Interior Knob Cover Compatible with Mercedes Benz A(2013-2018) B (2012-2019) CLA (2013-2019) : desertcart.in: Car & Motorbike

Review: Great product. Makes the car look so much better inside. Love it.
Review: Perfect fit! It looks very cute, I love it.

## Features

- Compatible models: Fit for Benz A(2013-2018) B (2012-2019) CLA (2013-2019)
- MATERIAL:Made of high quality aviation aluminum alloy and rhinestones, hand-inlaid diamond, strong, durable and beautiful, make your car interior luxury and fabulous from every angel.
- Please check the pictures of the accessories carefully before purchase, and then check whether your model and the location of the accessories are consistent with the pictures to avoid buying unsuitable accessories.
- EASY INSTALLATION:Peel off the double-sided tape that comes with it and Attach the diamond outer ring to the top of the AC knob, easy to install and tear off without any traces.
- Original Car Design: The zinc alloy cover is designed according to real vehicle, fits the button perfectly, without influence to the button function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FHKHQQF |
| Actuator Type | Rotary |
| Best Sellers Rank | #282,539 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #3,774 in Gear Shift Knobs & Covers |
| Brand | CONGCONG |
| Circuit Type | 4-way |
| Colour | 4 |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Aluminium |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Controller Type | Ring |
| Country of Origin | USA |
| Current Rating | 2 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (28) |
| Date First Available | 12 September 2021 |
| Exterior | Aluminum |
| Item Weight | 1 g |
| Item model number | 3c0a8beb-a1c7-4c99-b207-a005ec55ab13 |
| Manufacturer | CONGCONG |
| Manufacturer Part Number | AC012 |
| Mirror Lighting Type | non-illuminated |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 120 Volts |
| Operation Mode | Off |
| Package Dimensions | 13.49 x 7.29 x 1.4 cm; 1 g |
| Terminal | button |
| Voltage | 12 Volts |

## Product Details

- **Connector Type:** Plug In
- **Contact Type:** Normally Closed
- **Current Rating:** 2 Amps
- **Operating Voltage:** 120 Volts
- **Operation Mode:** Off

## Images

![Bling Climate Control AC Button Crystal Accessory Interior Knob Cover Compatible with Mercedes Benz A(2013-2018) B (2012-2019) CLA (2013-2019) - Image 1](https://m.media-amazon.com/images/I/61xDPcg3tsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 15 October 2025*

Great product. Makes the car look so much better inside. Love it.

### ⭐⭐⭐⭐⭐ Review
*by E***W on 18 May 2025*

Perfect fit! It looks very cute, I love it.

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 25 July 2023*

These are really nice. A bit difficult to peel the red tape off to install. But worth the trouble in the end.

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**Shop now:** [https://www.desertcart.co/products/447221293-bling-climate-control-ac-button-crystal-accessory-interior-knob-cover](https://www.desertcart.co/products/447221293-bling-climate-control-ac-button-crystal-accessory-interior-knob-cover)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-22*