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Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair
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Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair at Airbag24
Airbag24 repairs defective airbag control units professionally and affordably. Both private customers and workshops can order without registration and benefit from fast processing, 2 years' statutory liability for defects and plug&play installation.
Airbag24 works with state-of-the-art diagnostic technology and specialised repair processes. Because defective control units often involve only individual components, a professional overhaul can be considerably cheaper than buying new.
Our advantages: no registration required, a direct online ordering process for B2B and B2C customers, express shipping and comprehensive quality testing. The repaired control unit works like a new part.
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Repair type
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Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
4.8Google reviews of our shop(246)
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Repair time
Our estimated repair time for this product is about: 3–4 business days
Which repair matches your fault code?
Below your code you can see what needs to be done.
Your error code isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Specifications
- Make
- Mercedes-Benz
- Model
- Mercedes-Benz SLK-Class
- Series
- R170 Convertible (1996-2004)
Shipping & repair from Germany
Airbag24 repairs your component in Berlin — usually within 3–4 working days.
Standard shipping within Germany is free; we normally return your part by UPS.
You pay for and insure the inbound shipment to us. On explicit request we ship by express — the extra cost is borne by the customer.
If you withdraw from the contract, you bear the cost of returning the item.
Google reviews
4.8Based on 246 reviewsView all reviews →
Works like a charm!
Everything went perfectly, I can only recommend it.
Automatically translated · Original: German
From the first phone call, the order processing, to the shipping everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can finally pass the HU there again (failed because of the red light for the airbag). Today the message came from SWE, the car is running again, the red light is off and the HU was also passed. Once again many thanks for the help in need. Keep it up and maybe word will also spread in SWE that Airbag 24 does great work. Regards Gerd
Automatically translated · Original: German
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
Automatically translated · Original: German
Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍
Automatically translated · Original: German
What is a Mercedes-Benz SLK-Class R170 Convertible airbag control unit?
The Mercedes-Benz SLK-Class R170 Convertible airbag control unit is the central safety unit in the vehicle, responsible for the precise control and deployment of all occupant restraint systems such as airbags and seat belt pretensioners in the event of a collision. It continuously monitors sensor data, stores important crash information, and is crucial for your safety.
This safety-relevant component, often referred to as the SRS control unit, evaluates signals from acceleration and impact sensors.
Its main task is to trigger the protective devices in a timely and coordinated manner in the event of an accident in order to optimally protect the occupants.
Why is the Mercedes-Benz SLK-Class R170 Convertible airbag control unit defective?
A Mercedes-Benz SLK-Class R170 Convertible airbag control unit often fails due to internal component failure, age-related material fatigue, or the storage of crash data after an accident. If the airbag warning light stays on, this is a clear indication that a Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair is necessary.
Common causes are internal component defects or communication problems with other vehicle systems.
Storing crash data after an accident also blocks the function of the control unit until this data has been professionally deleted.
Common error codes for Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair
Specific trouble codes help with the precise diagnosis of a faulty Mercedes-Benz SLK-Class R170 Convertible airbag control unit to determine whether there is a defect, component malfunction, or programming error. These codes are crucial for a targeted Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair.
- FC1: Indicates a general control unit defect, often after a crash or internal faults.
- 01: Indicates a malfunction or defect of internal components in the airbag ECU itself.
- 08: Concerns a fault in the ignition circuit of the front left side airbag or incorrect programming of the control unit with too high resistance.
The occurrence of these codes usually causes the SRS warning light in the instrument cluster to illuminate.
They allow the problem to be quickly narrowed down to the control unit rather than to sensors or other airbag components.
What part numbers are available for the Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair?
For the Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair, the following OEM part numbers are 100% verified and compatible: A0018200826 (Mercedes-Benz original), 0018200826 (Bosch OEM supplier), and 0285001165 (Bosch OEM type). These numbers ensure correct fit and function for your vehicle.
- A0018200826: Original Mercedes-Benz part number.
- 0018200826: Bosch OEM supplier number, often synonymous with the original number.
- 0285001165: Bosch OEM type number, which also fits this model.
It is important to use only these confirmed part numbers to ensure compatibility with the R170 Convertible series.
Part numbers from other SLK generations (e.g. R171) are not compatible and must be excluded to avoid malfunctions.
Function and meaning of the Mercedes-Benz SLK-Class R170 Convertible airbag control unit
The Mercedes-Benz SLK-Class R170 Convertible airbag control unit is the heart of the occupant protection system and continuously processes signals from impact sensors to deploy airbags and seatbelt pretensioners precisely and quickly in an emergency. Proper functioning is essential for the safety of all vehicle occupants in the event of an accident.
This Bosch-manufactured control unit weighs approximately 1 kg and stores important crash data for accident analysis.
After an accident, this stored data must be professionally deleted before the control unit is fully functional again.
It communicates via a special interface with the vehicle's internal diagnostic software for error diagnosis and data deletion.
Installation and compatibility of the Mercedes-Benz SLK-Class R170 Convertible airbag control unit
The Mercedes-Benz SLK-Class R170 Convertible airbag control unit is specifically designed for the SLK-Class R170 Convertible and is compatible with models from 1996 to 2004. Installation is typically in the center console or under the seating area, but due to the safety-critical nature of the component, qualified personnel are required.
The control unit is suitable for all roadster models of the R170 Convertible series during this period.
It has multiple connectors for connecting to airbag sensors and modules as well as a diagnostic interface.
During installation or removal, the vehicle battery must be disconnected for safety reasons.
When is a Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair necessary?
A Mercedes-Benz SLK-Class R170 Convertible airbag control unit repair is urgently required if the airbag warning light (SRS lamp) in the instrument cluster stays on, indicating a defect, communication error, or stored crash data. Only a professional repair or replacement can restore the safety system's functionality.
Common signs also include the error code FC1 ("control unit defective") or communication failures with the vehicle electronics.
A repair is often a cost-effective alternative to an expensive new purchase, with crash data being erased and typical errors being corrected.
Since this is a safety-relevant component, repairs or diagnostics should only be carried out by a qualified specialist workshop with suitable diagnostic technology.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas2 days ago„From the first phone call, the order processing, to the shipping everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can fi…“
Automatically translated · Original: German
Gerd Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 days ago„Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍“
Automatically translated · Original: German
Toni Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
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Edin Avdic6 days ago„All great, fast delivery. Thanks.“
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Andrej Ivanovlast week„100% satisfied. Everything handled very professionally and transparently. Only the return shipping took too long. This was however due to UPS and less to Aairbag24. Thank you very much“
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Dennis Welast week„VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed“
Automatically translated · Original: German
Tokeh Tokehlast week„A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much“
Automatically translated · Original: German
Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
