2010 Lexus RX 450h User Guide 2 - Page 284

2-5. Driving information l When restarting after parking on a slope: STEP 1 STEP 2 STEP 3 STEP 4 With the hybrid transmission in the P position, start the hybrid system. Be sure to keep the brake pedal depressed. Shift into 3, 2, 1, or the R position (if reversing). Release the parking brake and brake pedal, and slowly pull or back away from the wheel blocks. Stop and apply the brakes. Have someone retrieve the blocks. n When connecting and disconnecting a trailer (vehicles with electrically modu- lated air suspension) l Connecting STEP 1 Set the electronically modulated air suspension to LO mode. STEP 2 Press the height control off button to turn off the electronically modulated air suspension. STEP 3 Turn off the "POWER" switch. STEP 4 Connect the trailer. STEP 5 Turn on the "POWER" switch. STEP 6 Press the height control off button again to turn on the electronically mod- ulated air suspension. STEP 7 Set the electronically modulated air suspension to N mode. l Disconnecting STEP 1 Set the electronically modulated air suspension to LO mode. STEP 2 Press the height control off button to turn off the electronically modulated air suspension. STEP 3 Turn off the "POWER" switch. STEP 4 Set the supporting leg of the trailer on the ground and raise the hitch by 4 in. (100 mm) STEP 5 Turn on the "POWER" switch. STEP 6 Press the height control off button again to turn on the electronically mod- ulated air suspension. 286