What Did You Do To Your E70 Today?

[Daytonawim]

Originally Posted by StradaRedlands

One of the first things I did when I purchased the X5 a month ago was put in a BMS intake. Ended up not liking the sound at WOT, so went back to stock. I kept the air filter that came with it just in case I needed to swap back for emissions, but tossed it today. And wow, did the previous owner defer maintenance on that!!! Probably only changed it once, maybe never (73,xxx miles).

Thats realy dirty! I would check the car a bit better for bad maintenance.

[StradaRedlands]

Originally Posted by Daytonawim

Thats realy dirty! I would check the car a bit better for bad maintenance.

Agreed, it is disappointing for sure. I'm now presuming it skipped some scheduled maintenance items. I've done most of the fluids, just need to do trans and TC still. Interestingly the cabin filters were pretty clean and I probably didn't need to swap out.

For more filter foulness, here is the cabin filter on my new to me E91:



Come on people, basic maintenance just isn't that hard!

[eduarddg]

I'm new on the forum. Don't know if this is the right place to ask. maybe somebody can guide me in the right connection. But I'm wondering if a headlight of an European E70 can fit on an amercan model. I know that american models have different bodywork, but are the headlights replaceable? Mine is leaking and I found a used one closeby.
I have: BMW X5 3.0si E70 SAV USA N52N, which has 63117289001 as part number. But I saw a 63117288995 for BMW X5 3.0si E70 SAV Europe N52N

[Daytonawim]

I don’t think that there is a difference in housing, but there could de a diverence in the wiring or lights.
If the glass is leaking, it could be removed en closed again. There are some threads here.
Another way is to check some parts point, like Silvia BMW.

[tomjonesBT33]

Recently install this. So far so good. Wireless CarPlay connects seamlessly. Switches to backup cam when in reverse.

Screen is much clearer and brighter and definitely gives the interior a more modern look.

Wish that it would automatically switch over to BMW info screens like heated seat settings, ventilation display, front side cameras, etc when those buttons on the dashed are pressed.

[Smonkbmw]

Originally Posted by StradaRedlands

Here's the wire I picked up from North Scottsdale BMW (HIGHLY RECOMMENDED AND VERY HELPFUL!):

Which part number did they sell you? The original number in the how to pdf has been superseded twice.
The last time I did this mod the original
Part number got me the wire with 1 connector crimped to it and a separate connector that I had to borrow a crimping tool to install. Is that how yours came?

[StradaRedlands]

Originally Posted by Smonkbmw

Which part number did they sell you? The original number in the how to pdf has been superseded twice.
The last time I did this mod the original
Part number got me the wire with 1 connector crimped to it and a separate connector that I had to borrow a crimping tool to install. Is that how yours came?

Here ya' go: https://www.fcpeuro.com/products/bmw...mw-61130056960

[tomjonesBT33]

Originally Posted by jbash87

At 200km on the original fluid, did they say anything about some hypothetical limit to where it is no longer recommended to change fluid? I only ask because this is "debated" all the time on the internet and never seems to be resolved.

I don’t think this will ever be settled. Too many car makes/models and transmission variants and it’s impossible to know and control all of the variables.

I changed the auto transmission fluid on my previous Z4 2.5i at 210K miles. It had not ever been changed according to the previous owner. Made a huge difference in how smooth the shifting was.

In my current X5M I changed it at 130K miles. Also a huge improvement.

I’ve come to believe that the debate about not changing the trans fluid at very high mileages is more lore than fact. I’ll continue to swap out all the fluids when buying a used car regardless of whether the trans has been serviced or not. Again this my experience. YMMV

[StradaRedlands]

Speaking of... I'm mid-process, and currently taking a break:



Those hidden three bolts about did me in.

[StradaRedlands]

Originally Posted by StradaRedlands

Speaking of... I'm mid-process, and currently taking a break:



Those hidden three bolts about did me in.

OK, finished this one up, and fingers crossed I did everything correctly! Have never done a transmission service before, so was a little scary! The three hidden bolts were pretty tough, but I used a T40 bit and a 1/4" ratcheting box end to get at them. I hope the torque is good on them! Everything else was uneventful. A bunch of ZF8 fluid left over, so I'll probably do a drain and fill in a while to try to flush out a higher percentage of the old stuff.

Couldn't get at the torque converter bolt. Well, the bolt was fine, but I can't imagine getting a hose in there siphon the old stuff out. I'll try again in a while when I'm motivated!

That's it for regular maintenance on the E70... now I'm off to get the E91 road-worthy!

[Smonkbmw]

Originally Posted by StradaRedlands

Here ya' go: https://www.fcpeuro.com/products/bmw...mw-61130056960

Thanks man!

[rexnicious]

Originally Posted by StradaRedlands

Swapped out the decomposing passenger grab handle. Easy 5 min job with an amazing ROI!

I did this on both of my rear doors a few weeks ago and I’m planning to to the front passenger door this weekend.

[rexnicious]

I adjusted both of the rear hatch stops to eliminate the rattle that has been coming from the rear hatch area when going over bumps.

[StradaRedlands]

Originally Posted by rexnicious

I adjusted both of the rear hatch stops to eliminate the rattle that has been coming from the rear hatch area when going over bumps.

This is on my list of things to do! Pretty straightforward just loosening the bolts and re-tightening when in the better spot?

[rexnicious]

Originally Posted by StradaRedlands

This is on my list of things to do! Pretty straightforward just loosening the bolts and re-tightening when in the better spot?

I adjusted the hatch stops from inside the car with the hatch closed. I won’t try to re-invent the wheel, so I’m including a link below to the video I followed. I never had a ton of resistance, but after a couple clockwise turns, there was more resistance and it’s a significant improvement that I didn’t need to break out the credit card for.

It wasn’t mentioned in the video, but I think it’s worth double checking to be sure the hatch still seals in the closed position after making the adjustments so that you don’t have unwanted road noise or surprises at the car wash.

[StradaRedlands]

Originally Posted by rexnicious

I adjusted the hatch stops from inside the car with the hatch closed. I won’t try to re-invent the wheel, so I’m including a link below to the video I followed. I never had a ton of resistance, but after a couple clockwise turns, there was more resistance and it’s a significant improvement that I didn’t need to break out the credit card for.

It wasn’t mentioned in the video, but I think it’s worth double checking to be sure the hatch still seals in the closed position after making the adjustments so that you don’t have unwanted road noise or surprises at the car wash.

Thanks! I have an intermittent rattle from that area... this is probably the cause of it!

[0-60Motorsports]

Originally Posted by tomjonesBT33

Recently install this. So far so good. Wireless CarPlay connects seamlessly. Switches to backup cam when in reverse.

Screen is much clearer and brighter and definitely gives the interior a more modern look.

Wish that it would automatically switch over to BMW info screens like heated seat settings, ventilation display, front side cameras, etc when those buttons on the dashed are pressed.

Nice. where did you buy it from?

[tomjonesBT33]

Originally Posted by 0-60Motorsports

Nice. where did you buy it from?

Aliexpress

I bought this one in the 10.25” size

I got it for under $200 on Black Friday but it’s still a good deal at its current price IMO

[StradaRedlands]

Looks like the expansion tank has sprung a leak/developed a crack. Gushing out under pressure. Called my local-ish dealer and they quoted $232 for the tank, and a five day delivery. Turned to Amazon which has one for $45 delivered tomorrow!

[tomjonesBT33]

Used it to haul a load of firewood that I cut/split.

[StradaRedlands]

Originally Posted by tomjonesBT33

Used it to haul a load of firewood that I cut/split.

Putting the U in SUV!

[StradaRedlands]

Swapped expansion tanks... real easy job even with the bottom hose clip. Here's the old tank with the crack circled. It is on a curved portion of the wall, so there must be some sort of a stress riser there, or it is made too thin in that spot. This is on a ten year old 2013 with 73k miles on it, so watch your tanks!