Mazda RX-8 Workshop Manual page 3196

The distance the door glass opens can be changed using the two-step down function
(approx. 20—100 mm {0.79—3.93 in} ).
The two-step down function can be made inoperative. (The function is operative at the
initial setting.)
The two-step down function does not function during IG OFF timer.
NOTE:
Perform the following inspection for the power window main switch and the power window
subswitches for each window.
STEP
1 Turn the ignition switch to the ON
position.
Turn on the two-step down function,
if it is turned off.
Raise door glass completely.
When the door glass is lowered using
manual mode, does it move down to
approx. 30 mm {1.2 in} from the
completely closed position and stop
for 1 s? (This inspection cannot be
performed during IG OFF timer
function operation.)
INSPECTION
Yes Two-step down function is
normal.
Reinspect malfunction
symptoms.
No Perform the power window
initial setting procedure
and verify auto-up/down
operation.(See
WINDOW INITIALIZATION
PROCEDURE.)
ACTION
POWER
If the
automatic
function
does not
operate,
go to
Automatic
Door Glass
Return
Function
Inspection.
If the
automatic
function
operates
but the
two-step
down
function
does not,
replace the
power
window