Mercedes B-Class W246 Airbag Light & Steering Buttons FIXED! Easy Steering Column Module Swap (A-Class W176 Too!)
Is your Mercedes B-Class W246 dashboard lit up with that annoying airbag warning light, and your steering wheel buttons (like cruise control or audio) completely unresponsive? You’re not alone—this common issue often points to a faulty steering column control module (SCCM). In this step-by-step tutorial, I diagnose the problem, show you how to replace the SCCM safely, and get everything working like new. Bonus: This fix also applies to the Mercedes A-Class W176!
We’ll cover:
• Symptoms: Airbag light on, steering buttons dead, potential horn or wiper issues.
• Diagnosis: Quick OBD2 scan and visual check
• Full replacement guide: Removing the steering wheel, swapping the steering column control module
If this saved your Mercedes from the shop bill, hit LIKE, SUBSCRIBE, and drop a comment with your model/year for more tailored advice! ???????? #MercedesFix #W246 #AirbagLight #SteeringModule #DIYCarRepair
(Disclaimer: Always disconnect the battery and consult a pro if unsure—airbag systems can be dangerous if mishandled.)
Is your Mercedes B-Class W246 dashboard lit up with that annoying airbag warning light, and your steering wheel buttons (like cruise control or audio) completely unresponsive? You’re not alone—this common issue often points to a faulty steering column control module (SCCM). In this step-by-step tutorial, I diagnose the problem, show you how to replace the SCCM safely, and get everything working like new. Bonus: This fix also applies to the Mercedes A-Class W176!
We’ll cover:
• Symptoms: Airbag light on, steering buttons dead, potential horn or wiper issues.
• Diagnosis: Quick OBD2 scan and visual check
• Full replacement guide: Removing the steering wheel, swapping the steering column control module
If this saved your Mercedes from the shop bill, hit LIKE, SUBSCRIBE, and drop a comment with your model/year for more tailored advice! ???????? #MercedesFix #W246 #AirbagLight #SteeringModule #DIYCarRepair
(Disclaimer: Always disconnect the battery and consult a pro if unsure—airbag systems can be dangerous if mishandled.)
- Category
- Mercedes B Class
- Tags
- #MercedesFix, #W246, #AirbagLight
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