SECURING THE BASE (LAP BELT ONLY INSTALLATION)
NOTE: Before closing the lock-off door, make sure the vehicle seat belt
has not slipped down into the belt path and is as close as possible to the
topside of the lock-off where the door hinges.
NOTE: Check that the base doesn't move more than 1 in side to side at
the belt path. If movement is more than 1 in, twist the buckle and then
fasten the seat belt to help secure fit.
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UPPAbaby MESA Instruction Book
STEP 4B: Route the vehicle belt
through the belt path while guiding
the lap portion of the belt as close
as possible to the topside of the
lock-off where the door hinges.
Buckle the vehicle belt.
STEP 5B: With one hand push down
4B
base and hold firm as you pull lap
belt to tighten and remove any slack.
NOTE: TIGHTNESS INDICATOR
SHOULD BE GREEN.
5B
STEP 6B: Close the top section
of the lock-off over the belt
Second, close the bottom section
of the lock-off over the belt
Make sure you push the bottom
of the lock-off all the way down
until you hear an audible click.
6B
• Lock-off must be used at all times when
installing with a vehicle seat belt.
• Base doesn't move more than 1 in side
to side at the belt path
is more than 1 in, twist the buckle and then
fasten the seat belt to help secure fit.
• Ensure tightness indicator is green after
each use. If it is not, open lock-off then
tighten belt. When tightness indicator
turns green, close lock-off
• Belts are secure and untwisted
• Recline angle is correct. Base is level
when only green is visible between
the two arrows on the level indicator.
No red should be visible
.
.
SAFETY CHECK
. If movement
.
LEVEL WHEN
LEVEL WHEN
NO RED
NO RED
VISIBLE
VISIBLE
.
UNINSTALLING THE BASE
STEP 1: Unbuckle seat belt.
STEP 2: Open lock-off.
STEP 3: Remove seat belt.
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UPPAbaby MESA Instruction Book
LEVEL WHEN
LEVEL WHEN
NO RED
NO RED
VISIBLE
VISIBLE
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