2005 Lexus LS 430 Navigation Manual - Page 151
2005 Lexus LS 430 Manual
Page 151 highlights
AIR CONDITIONING (c) Air purification The air purifier operates whenever the rear fan operation is on, regardless of front air conditioning activation. (d) Replacing the photocatalyst filter for the rear seats This rear air conditioning is equipped with dustproof and deodorant filter with photocatalyst. Replace the air filter when the use of rear air conditioning or air purification function reduces air flow or deodorant performance. This filter is an interchangeable type. Do not clean the filter by washing or air blowing. The use of filter after washing or cleaning may cause a malfunction of the system. Be sure to replace it with a new one. The filter is located in the trunk. Replace the filter using the following procedures. 1. Be sure to turn the ignition switch to "LOCK". 21L210a 6u001 " 1 Air purifier 2 Filter cover 2. Open the trunk and remove the filter cover in the trunk. Push the "AUTO" or "Manual" switch for the rear fan speed controls to operate the air purifier. V 21L211a " 1 Filter case 2 Filter 3. Pull out the filter case toward you. 151