✅ Fixed
Transmission fluid dark brown and smelled burnt. Full fluid and filter service performed. Slipping resolved completely. Now on 30k mile fluid change schedule.
BMW 1 Series 2017 Transmission slipping between gears
BMW
1 Series
2017
Safe to Drive?
⚠️ Drive with Caution
Urgency Level
🟡 Monitor Closely
BMW 1 Series 2017 automatic transmission slipping when accelerating. RPM rises but car does not accelerate. Worse when warm. 126723 km. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
📍 BMW 1 Series
⚙️ Possible Causes
BMW 1 Series
Possible: Transmission fluid dark brown and smelled burnt. Full fluid and filter service performed. Slipping resolved completely. Now on 30k mile fluid change schedule.
Repair / Solution
Based on 105 driver confirmations
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