Early 450SL/SLC Seat Adjustment Knob Removal

Should it be necessary to remove the seat back adjusting knob from an early Mercedes R107 350SL, 450SL/SLC will require a bit more than just a pull or pry. If you are not sure what style adjusting knob is on your car check first, as you will destroy an early version by trying to pry it off.

The following is helpful should you need to replace the plastic chrome trim on the seat hinges or disassemble the seats for restoration.

STEP 1

Insert a small screwdriver into the 4 slots around the knob center insert as shown. Do this gently to avoid cracking the cover.

STEP 2
Using a hammer and screwdriver, gently tap the locking spring clip counter clockwise to the "unlock" position.

STEP 3
Pull off rear portion of knob.

STEP 4
The trim piece can now be removed. This would be the time to give the adjusting hinge mechanism a good cleaning.

Reassembly is the reverse.