144Interior equipment
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Third row seats (optional on ML 320 and ML 500)
Two single seats can be unfolded to enlarge the seating
area.
To fold seat down:
1. Remove head restraint from seat cushion.
2. Remove cargo floor plate, see page 147.
3. Lift tensioner (1) upward to a horizontal position to
release tension of the strap.
4. Disengage hook (2) and attach belt at hook and loop
strip on underside of seat.
5. Fold seat down until it locks securely in place.
Important!
When seat is correctly unfolded, the red marking on
the seat release (4) should not be visible.
6. Store cargo floor plates inside the backrest, see
page 148.
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