search. But basically, the Bosch Icon's are the OEM equivalents. The problem with them is that they come in english sizes (inches) and the OEM ones are in metric sizes. The differnce is minor, but people have complained they dont sit fully flush. That said, for what they cost, (15-20 each), I got the actual BMW ones for I think $45 from ECS tuning. It gets slower and slower until it barely drags itself across the screen. It's fairly simple to drill out the rivets, wipe the contacts down, and use bolts to reassemble the motor. The tricky part is getting the wipers realigned properly. If your e30 runs bad, switch to Megasquirt first. Step 7: Remove the 10 mm nut on the left side of the rear wiper pivot. Step 8: Pull the wiper arm piviot out and take to your work bench or table. In my case a tool box! Step 9: Remove the small circlip and washer off of the shaft. Step 10: Using the pick, remove the rubber O-Ring. You should be running a 225/45 on the front, this gives a sidewall height of 101.25 mm. If you are looking to have a staggered fitment, then your rear choice can be the 245 or the 255, if the front is a 225/45. TIRE SIZES: Using 225/45x17 (also 225/45R17, same thing), 225 describes the width of the tire in millimeters, 45 is a percentage of the This could be one of two things. In any case you need to remove the wiper assembly to fix it. This is a relatively easy thing to do it is just a massive pain in the ass. Here is a post on E46 Fanatics with the procedure to remove the wiper motor. This requires mostly common tools but you do need the tool to remove the wiper arms, a small 2 arm Always be sure to keep your wiper blades fresh and in good working order. Turner BMW E46 330i ZHP M3 Convertible 2008-2013 (F30) 3-Series Sedan 2012-2019 (F31 Give power to the motor, yes the motor is going to spin but the blade wont move obviously, stop the motor once the motor stop, that is the home base position. Now make sure you tide the bolt back, without moving the motor shaft position. Now once you start the blade they will stop at the bottom. Prepare the new windscreen wipers. Pull the wiper arm away from the glass surface until it stops. Press the clip. Remove the blade from the wiper arm. When replacing the wiper blade, take caution to prevent the spring-loaded wiper arm from hitting the glass. Install the new wiper blade and carefully press the wiper arm down to the glass. dnfp.