🚨 2014 Mercedes-Benz SL550 R231: Emergency Neutral
The 2014 R231 SL550 uses a center console-mounted electronic selector lever (7G-TRONIC PLUS), more compact than previous generation with electronic shift-by-wire system.
🧰 Drafted with AI under the editorial review of Chris Hackleman & Jeff Moore — cross-check against your owner’s manual when possible.
⚠️ Chock the wheels first — neutral means the car can roll. Set the parking brake while you work, never stand downhill of the vehicle, and try a 12-volt jump before any override: power fixes most stuck-in-park problems instantly.
The procedure
- Ensure the vehicle is on a level surface and the parking brake is firmly engaged.
- Attempt to turn the ignition to position 1 or 2 if any battery power is available—even weak power may allow transmission to shift.
- Locate the shift lock override: look for a small covered slot on the lower right side of the shifter base (passenger side of the selector).
- Use a small flat-head screwdriver to carefully remove the cover cap.
- Insert the ignition key, a small screwdriver, or the emergency key into the override slot and press down firmly.
- While holding the override down, move the selector lever toward Neutral (pull back through Reverse to Neutral position).
- Once in Neutral, the vehicle can be moved or loaded.
Shift-lock override location
Small covered slot on the lower right side (passenger side) of the shifter base
With zero electrical power
With completely dead battery, the shift lock override is mechanical and will function. However, the R231 has an electronic steering lock that will remain engaged without power, making steering impossible. The vehicle MUST be loaded onto a flatbed with the front wheels on dollies or wheel skates. Alternatively, jump start the vehicle to momentarily power the system and release the steering lock. Do not attempt to tow with drive wheels on ground.