Lexus 2008 ES350 Owner's Manual page 181

l Always place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in "P". Avoid parking on a slope, but if unavoidable, do so
only after performing the following:
Apply the brakes and keep them applied.
STEP 1
Have someone place wheel blocks under both the vehicle and
STEP 2
trailer wheels.
When the wheel blocks are in place, release the brakes slowly
STEP 3
until the blocks absorb the load.
Apply the parking brake firmly.
STEP 4
Shift into "P" and turn off the engine.
STEP 5
l When restarting after parking on a slope:
With the transmission in the "P" position, start the engine. Be sure
STEP 1
to keep the brake pedal pressed.
Shift into "3", "2", "1", or the "R" position (if reversing).
STEP 2
Release the parking brake and brake pedal, and slowly pull or
STEP 3
back away from the wheel blocks.
Stop and apply the brakes.
Have someone retrieve the blocks.
STEP 4
CAUTION
To avoid an accident
n
Do not exceed 45 mph (72 km/h) or posted towing speed limit, whichever is
l
lower. As instability (swaying) of the towing vehicle-trailer combination increases
as speed increases, exceeding 45 mph (72 km/h) may cause loss of control.
Slow down and downshift before descending steep or long downhill grades. Do
l
not make sudden downshifts.
Avoid holding the brake pedal down too long or too frequently. This could cause
l
the brakes to overheat and result in reduced braking efficiency.
2-5. Driving information
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