Can find the fresh air and microfilters BMW 740il 1994

Hi angel,

I would recommend first starting with checking the fuse. The fuse for the wipers is located in the glove box. If the fuse checks out ok, I would recommend checking the wiper relay.You will need to remove the passenger microfilter cover under the hood. First remove the filter cover. Then release the tabs holding the delivery tube to the filter housing. The housing lifts up and rotates out out to the side. Under the housing you will find a white plastic cover being held in place with 4 allen bolts. Using a 5mm allen remove the bolts. Once removed, under the cover you will see several control units and fuses and relays. Look for the BROWN relay. That relay is for your wiper/washer system. They do fail after a while. When reassembling the cover. make sure it is seated correctly, if not water can enter the electronics and create problems down the road.

Hello, I'm sending you exploded view of the glove box and the in cabin micro filter cover illustration. Remove the two upper screws on the glove box and carefully pry metal clips loose.
Disconnect glove box lamp electrical connector. Do not let glove box assembly hang from glove box lamp harness.
Remove three lower screws and remove damper clip from glove box door. Separate glove box housing and passenger instrument lower panel.
Remove three screws and remove in cabin micro filter cover.
Remove in cabin micro filters from front heater and cooling unit assembly.
Note When installing two new in cabin micro filters ensure that the filters are facing in the direction indicated by the direction arrow for the airflow. Direction arrow is printed on side of in cabin micro filters.
Install in cabin micro filter cover. Reinstall glove box.
Thanks

This is for a 2005 CR-V, but I believe that they are the same.

Open the glove box, remove all contents, and locate the stops on each side near the top of the glove box.

While holding the glove box cover, remove the two glove box stops by gently pressing them from the outside. After the stops have been removed, let the cover hang down and out of the way.

Remove the filter lid from the blower unit by depressing the clip on the left side of the lid to release.

Pull out the first filter. Slide the second filter to the left and pull it out.

Remove each filter from the filter housings and replace with new filter. Make sure that the "air flow" arrows on the filter elements are pointing in the same direction as the arrows on the filter housings.

Install the new filters in the blower unit and reinstall glove box stops.

Hope this helps you.

Open the glove box, remove all contents, and locate the stops on each side near the top of the glove box.

While holding the glove box cover, remove the two glove box stops by gently pressing them from the outside. After the stops have been removed, let the cover hang down and out of the way.

Remove the filter lid from the blower unit by depressing the clip on the left side of the lid to release.

Pull out the first filter. Slide the second filter to the left and pull it out.

Remove each filter from the filter housings and replace with new filter. Make sure that the "air flow" arrows on the filter elements are pointing in the same direction as the arrows on the filter housings.

Install the new filters in the blower unit and reinstall glove box stops.
Hope this gets you there.

Changing oil in the BMW 740iL is no different than other cars. If you are not comfortable with this find a trusted German Automotive mechanic to do it for you.
You will need a large socket to remove the oil filter housing cover. The BMW tool is expensive. You can use large channel lock pliers with a smooth jaw or place a small strip of cardboard (like cereal box) over the teeth on regular pliers so you don't damage the cover.

it is located behind the glove box. the glove box has a compartment separator inside of it. you must pull up and out to remove it. the back of the glove box has a removable panel. remove it. the filter tray will have a cover over it with two snap clips or the fresh air circulator on the dash will have to be set to recirculate to open the cover for the filter.

check behind glove box at top of black coil housing, look for door/cover 

You have to remove the glove box and the filter is located to right after remoing the air duct to foot well. Turn to unlock the little knob and slide out filter. You can google e36 microfilter chnage.

1. Remove glove box assembly. Remove filter cover, and then remove in-cabin microfilter.Take out in-cabin microfilter from blower unit. Replace with new one and reinstall on blower unit. Reinstall instrument lower passenger panel.

Hi FTjoe , the air filter on this vehicle is located under the upper engine covers on the left hand side of the engine. to gain access to this item you will need to remove, the microfilter housing ( held in by 4 x t27 torques screws, upper engine cover (held down with 5 x 6mm hex bolts and the small engine cover a the back of the engine 2 x 6mm hex bolts. remove the air intake trunking that sits on the front slam panel and goes to the air filter housing by meens of a flexi square pipe, once this is removed you will need to remove the air filter cover 5 x 6mm hex bolts, then you should be able to replace the filter, once fitted all removed parts are reinstalled in reverse order, hope this is of some help, regards mark.