Hi !
Je viens de découvrir que le SMG et uniquement le SMG, qu'au niveau de la pédale d'accélération en bout de course, il y a un cran d’arrêt "Kick down detent" qui permet comme son nom l'indique de faire un kick down en mode sport :
Apparemment, dans le "TSB" ils ont indiqué que ce système peut avoir le syndrome de "sticky throttle pedal"... le syndrome de la pédale qui colle

, effectivement ce la peut être très fâcheux à 130 ...
Pour info :
"Now on to the dreaded kick-down detent. Probably because E46 M3's with SMG II have an automatic mode, BMW has seen fit to equip these cars with a different throttle pedal than the 6-speed manual transmission cars. The SMG throttle pedal has a "detent" at the end of its travel. One can push the pedal all the way down to full throttle, and then push it a bit further past a high mechanical resistance detent to get full throttle plus a little bit extra."
cela peut toujours servir, ci-après les edits du TSB 2002 et 2001 du M3 E46
2002 :
General Recalls
Campaign - Engine Low Oil Level Warning
==> j'ai le problème
Campaign - Telematics Control Unit Inspect/Replace
Campaign - Engine Failure
Campaign - Engine Oil Pump/Connecting Rod Bearings
Campaign - SMG Transmission Hydraulic Line Breakage
Campaign - Engine Oil Viscosity Change
Service Bulletins
Ignition System - MIL ON/Misfire DTC's Set
Radio - Reception Problems, Antenna Diagnosis
Keyless Entry - Remote Won't Lock/Unlock Vehicle
Suspension - Clunking Noise Over Bumps
Engine Controls/Emissions - OBD Readiness Code Setting
Ignition System - Runs Rough/MIL ON/Misfire DTC's Set
Navigation System - Start-Up Delay in Cold Temperatures
Engine - Oil Capacity/Checking Procedure
A/C - IHKA Blows Too Hot In Below Freezing Temperatures
Tires - Directional Tires, Mounting Precaution
Audio System - Distorted Bass From Door Speakers
Engine Controls - Rough Idle/Hesitation After Cold Start
Navigation System - Volume Too Loud/Not Loud Enough
Audio System - Window Tint Affects Radio Reception
A/T - SMG Transmission,Clutch Does Not Engage
Audio System - Various Malfunctions
Lighting - 'Follow Me Home' Lights Function Incorrectly
Emissions - Evaporative Emission Fault Diagnostics
Lighting - Automatic Headlamps Seem Overly Sensitive
Fuel System - Accelerator Pedal Feels 'Notchy'
Drivetrain - Differential Grinding Noises on Slow Turns
Instruments - Cluster Beeps When Selecting REVERSE Gear
A/T - Hard Shifts/Leak at Torque Converter Seal
M/T - Popping/Clicking From Clutch Pedal
A/C - Musty Odors
Audio System - Radio Security Code Acquisition
Navigation System - Features/Software Update
Body - Door Edge Protection Seal Rubs on Door Panel
Sunroof - Revised Initialization Procedures
Tires - Pressure Setting Procedure
Engine - Revised Connecting Rod Bearing Clearance
Instruments - Split Screen Board Monitor Setting
Engine - Oil Recommendations/Checking Procedure
A/T - Fluid Level Checking Procedure
Exhaust - Muffler Type Availability
Cellular Phone - Intermittent Malfunctions
Cassette Radio - REG OFF, Displayed
Rear Muffler - Revised Replacement Parts
SRS - Warning Light ON/Multiple Fault Codes Set
Engine - MIL ON/Codes Set/Tapping/Rattling Noise
Interior Mirror - Installed Without Red DWA (Alarm) LED
Navigation System - Numerous Failures/Malfunctions
Rear Axle - Radial Play in Right Side Axle Flange
2001
Campaign - Engine Low Oil Level Warning
Campaign - Telematics Control Unit Inspect/Replace
Campaign - Engine Failure
Campaign - SMG Transmission Hydraulic Line Breakage
Campaign - Engine Oil Viscosity Change
Campaign - Navigation System Failure
Service Bulletins
Ignition System - MIL ON/Misfire DTC's Set
Radio - Reception Problems, Antenna Diagnosis
Keyless Entry - Remote Won't Lock/Unlock Vehicle
Suspension - Clunking Noise Over Bumps
Engine Controls/Emissions - OBD Readiness Code Setting
Ignition System - Runs Rough/MIL ON/Misfire DTC's Set
Engine - Oil Capacity/Checking Procedure
Engine Controls - Rough Idle/Hesitation After Cold Start
Navigation System - Volume Too Loud/Not Loud Enough
Audio System - Window Tint Affects Radio Reception
A/T - SMG Transmission,Clutch Does Not Engage
Audio System - Various Malfunctions
Emissions - Evaporative Emission Fault Diagnostics
Fuel System - Accelerator Pedal Feels 'Notchy'
Drivetrain - Differential Grinding Noises on Slow Turns
Instruments - Cluster Beeps When Selecting REVERSE Gear
A/T - Hard Shifts/Leak at Torque Converter Seal
M/T - Popping/Clicking From Clutch Pedal
A/C - Musty Odors
Audio System - Radio Security Code Acquisition
Navigation System - Features/Software Update
Body - Door Edge Protection Seal Rubs on Door Panel
Sunroof - Revised Initialization Procedures
Tires - Pressure Setting Procedure
Engine - Revised Connecting Rod Bearing Clearance
Instruments - Split Screen Board Monitor Setting
Engine - Oil Recommendations/Change Intervals
Engine - Oil Recommendations/Checking Procedure
A/T - Fluid Level Checking Procedure
Exhaust - Muffler Type Availability
Cellular Phone - Intermittent Malfunctions
Cassette Radio - REG OFF, Displayed
Rear Muffler - Revised Replacement Parts
SRS - Warning Light ON/Multiple Fault Codes Set
Steering Gear - Replacement Due to Accident Damage
Engine - MIL ON/Codes Set/Tapping/Rattling Noise
Interior Mirror - Installed Without Red DWA (Alarm) LED
Navigation System - Numerous Failures/Malfunctions
Rear Axle - Radial Play in Right Side Axle Flange
Battery - Disconnecting Procedure With MK3 Nav System
Brake Caliper - Lubrication
Light Bulb - Replacement Guidelines
Seat Belts - Click/Rattle From Upper Mount
Audio System - Delayed Sound/No Audio Display
Cellular Phone - No Volume Adjustment
Vehicle and Key - Memory Programming
Xenon Lamp Bulb - Color Change After Operation
A/C System - Musty Odors
Battery - Maintenance
Check Engine Lamp ON/DTC's Stored
Digital Cellular Phone - Training/Troubleshooting Manual
Engine - Oil Capacities With Filter Change
Engine Controls - False Low Oil Level Lamp Illumination
Interior - Wind Buffeting
Thermal Oil Level Sensor - Operation and Diagnosis
Exhaust System - Back Pressure Checking Tool
Rear Differential - Whine Noise
A/T - Repair/Replacement Guidelines
Airbags - Deactivation
Engine Control Module - MS 43 Removal Precautions
Audio System - Test CD/Tape
Electrical - Closed Circuit Current Measurement
IC Conversion - Km/h to Mph or Mph to Km/h
M/T - Oil Fill/Drain Plugs Updated
Airbag Control Module - Warning Light ON/Codes Set
Door Sound/Vapor Barrier - Water Leaks
Electrical Connnectors - Stabilant 22A Contact Enhancer
MIL ON, Multiple DTC's Stored
Rear Airbag - Activation/Deactivation
Tires and Wheels - Applications
Windshield Wiper Blades - Noisy/Not Cleaning Well
Instrument Cluster - Erratic Operation Diagnosis
A/C - IHKA Module LED in A/C Button FLASHES
A/T - Fault Code 48, TCC Solenoid
Fuel System - MIL ON, Tank Leakage Fault Codes
Headlamps - New Vertical Adjustment Settings
Rear Suspension - Pops or Snaps on Dips and Bumps
Crankcase Ventilation System - Diagnostic Information
Turn Signal Indicator - Inoperative/Circuit Change