Mercedes-Benz CL-Class 2006 Owner's Manual page 61

Safety
Occupant safety
Suitable seats
Weight and age categories
Category 0:
up to approximately 9 months
Category 0+:
up to 13 kg
up to approximately 18 months
Category I:
9 to 18 kg
between approximately 8 months and
4 years
Category II/III:
15 kg to 36 kg
between approximately 3½ and 12 years
1
Only use child restraint systems with automatic
child seat recognition.
2
Move the front-passenger seat to its rearmost and
uppermost position. Move the head restraint to its
uppermost position.
40
Child restraint system on the front-
passenger seat
1
as recommended
1
as recommended
2
Universal or as recommended
2
Universal or as recommended
Child restraint system on the left and
right rear seat
Universal or as recommended
Universal or as recommended
Universal or as recommended
Universal or as recommended