BMW X1 Forum - General BMW X1 Forum (F48) https://f48.bimmerpost.com/forums/ General discussion related to the second generation BMW X1 internally dubbed the F48 en Sun, 07 Jun 2026 08:12:46 GMT vBulletin 60 https://f48.bimmerpost.com/forums/images/misc/rss.jpg BMW X1 Forum - General BMW X1 Forum (F48) https://f48.bimmerpost.com/forums/ Seat position alignment https://f48.bimmerpost.com/forums/showthread.php?t=2244117&goto=newpost Fri, 05 Jun 2026 18:52:44 GMT 2018 20D Xdrive. Message that seat position may not be accurate and to carry out realignment. Tried suggested method of moving the seat all the way forward letting go of the switch then pressing it forward and holding for a few seconds then doing the same backwards movement but still not clearing... 2018 20D Xdrive. Message that seat position may not be accurate and to carry out realignment. Tried suggested method of moving the seat all the way forward letting go of the switch then pressing it forward and holding for a few seconds then doing the same backwards movement but still not clearing the error message. Any suggestions please ]]> General BMW X1 Forum (F48) Scimitargte https://f48.bimmerpost.com/forums/showthread.php?t=2244117 Haldex Pump Programming https://f48.bimmerpost.com/forums/showthread.php?t=2244081&goto=newpost Fri, 05 Jun 2026 14:51:03 GMT Hello everyone, My X1 has been having issues with the pump that actuates the haldex so I ordered in the part but installing it appears to be the easy part. Has anyone tried to tackle the programming end of it? I understand you need a few pieces of equipment like a charger, ENET(?) cable and so... Hello everyone,

My X1 has been having issues with the pump that actuates the haldex so I ordered in the part but installing it appears to be the easy part. Has anyone tried to tackle the programming end of it? I understand you need a few pieces of equipment like a charger, ENET(?) cable and so on but I am really mostly concerned about using ISTA+ (also if anyone had a link to it that would be greatly appreciated).

Thanks ]]> General BMW X1 Forum (F48) jfinlay https://f48.bimmerpost.com/forums/showthread.php?t=2244081 Wild Speedometer Issues on my 2017 BMW X1 (F48) XDRIVE 2.0L Turbo https://f48.bimmerpost.com/forums/showthread.php?t=2243661&goto=newpost Tue, 02 Jun 2026 00:19:32 GMT Speedometer Reading Error After Winter Storage - 2017 BMW X1 F48 Hi everyone, I’m a technician, and I’m dealing with a persistent speedometer issue on my 2017 X1 F48 xDrive. After storing the car all winter, I disconnected the battery, which died, and in the spring, I recharged it and... Speedometer Reading Error After Winter Storage - 2017 BMW X1 F48

Hi everyone,

I’m a technician, and I’m dealing with a persistent speedometer issue on my 2017 X1 F48 xDrive. After storing the car all winter, I disconnected the battery, which died, and in the spring, I recharged it and performed a battery reset. Since then, the speedometer readings have been off.

I pulled codes from the ABS module: the main fault is 03058D, described as "Signal Processing, Speed Center of Gravity, Sporadic Fault." I also had a previous code (CD944D), now cleared, which was "Signal, Actual Wheel Speed, 46.0.1, Invalid Transmitter, DSC." I physically inspected all the ABS sensors and wiring—no visible damage as well as tried to blow some air down into the holes to clean any potential debris on the reluctor rings. During a test drive, all sensors showed steady readings, except that the instrument cluster wheel speed data is extremely erratic... I'll be doing 10km/h and it says I'm going 80 km/h. In regards to the actual speedometer, it read about 40 km/h while I’m actually traveling around 70 km/h so it's alwasy about 30-40 Km off. To add to this it can sometimes read in the other direction, I'll be going 60 Km/h and it will read I'm going 100 Km/h.

I’ve tried a cluster reset, battery reset, ABS physical sensor inspection as well as pickups, code clearing, but the issue persists. Has anyone encountered this kind of discrepancy or have any suggestions? Is this a known module issue, or do you think it’s a coding or calibration problem? I'm a new BMW owner so I'm not sure if it needs updates or anything like that especially after being dead for the winter. Figured I'd reach out on here since nothing comes up on Identifix or Prodemand in terms of Diag.

Thanks so much for your help!

Chris ]]> General BMW X1 Forum (F48) FART KING https://f48.bimmerpost.com/forums/showthread.php?t=2243661 Shot Turbo At 130k KM, bunch of smoke https://f48.bimmerpost.com/forums/showthread.php?t=2243521&goto=newpost Sun, 31 May 2026 19:16:44 GMT Has anyone experienced bad turbos at this little milage? I belive the culprit could be JB4 as i do use one of them. I have been experiencing smoke after idling for a while 30+ seconds and after taking of i shoot a huge ammount of smoke out the exhaust (blueish). I was camping this weekend and... Has anyone experienced bad turbos at this little milage? I belive the culprit could be JB4 as i do use one of them.

I have been experiencing smoke after idling for a while 30+ seconds and after taking of i shoot a huge ammount of smoke out the exhaust (blueish). I was camping this weekend and was thrown in limp mode pulling into a parking spot and got the codes attached. The drivetrain malfunction did go away after restarting the car. The smoke was exceptionally bad in the campsite and i have never got the drivetrain malfunction before.

i am either gonna sell the car :( or i guess fix it but its gonna be a boat load of money. I feel 130k km is pretty early for a blown turbo (it still builds boost just is smoky) previous owner got in some accidents so that could contribute i assume.


Any one have any insight or experiences they could share? I did the valve cover 6 months ago hoping it was a pvc problem but nope. I think this car is cursed as it breaks every 1000km for the last 25k i’ve owned it.
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]]> General BMW X1 Forum (F48) Discrim https://f48.bimmerpost.com/forums/showthread.php?t=2243521 Ticking sound X1 xdrive20i (2019) https://f48.bimmerpost.com/forums/showthread.php?t=2243365&goto=newpost Sat, 30 May 2026 10:57:52 GMT It might have been asked before but I couldn't find any video of a similar sound issue. Please help regarding this sound in video https://youtube.com/shorts/LfnrpZx5S...p50Dx_2c1fj8Y2

A ticking sound develops after driving for approximately 1–2 miles, once the engine has warmed up. The sound continues for a short period after the engine is switched off and gradually disappears. ]]> General BMW X1 Forum (F48) Jaz26 https://f48.bimmerpost.com/forums/showthread.php?t=2243365 Tapping noise https://f48.bimmerpost.com/forums/showthread.php?t=2243216&goto=newpost Thu, 28 May 2026 22:28:16 GMT My 2016 X1 M sport has developed a tapping noise when starting up and switching off but not every time, and sometimes I can hear it whilst driving with the window down. The sound is coming from the are circled in the photo ? Any help is much appreciated, thanks My 2016 X1 M sport has developed a tapping noise when starting up and switching off but not every time, and sometimes I can hear it whilst driving with the window down.
The sound is coming from the are circled in the photo ?
Any help is much appreciated, thanks
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]]> General BMW X1 Forum (F48) Bazp https://f48.bimmerpost.com/forums/showthread.php?t=2243216 2017 F48 28iX - Harmonic Damper and Belt Replacement https://f48.bimmerpost.com/forums/showthread.php?t=2242976&goto=newpost Wed, 27 May 2026 01:28:59 GMT Good Evening Bimmers,

I am intending to service the auxiliary belt for my wife's X1 currently at 91k miles.

It all started with the harmonic damper making a non-harmonious sound a couple of weeks ago.

My current mission is to replace the damper and service the belt and its components while I am in there.

I am currently waiting for the following OE parts to arrive:
1. Continental Belt
2. Deflection Pulley
3. Belt Tensioner with new bolts
4. Harmonic Damper with new bolts

I have been researching the procedure and would appreciate advise on the following items for which I have not been able to find clear answers:
1. holding the damper in place to loose the bolts
2. Torque specs for the damper bolts
3. Any previous procedure used would be nice for reference as well

Any help is appreciated!! ]]> General BMW X1 Forum (F48) Bernie53 https://f48.bimmerpost.com/forums/showthread.php?t=2242976 Bosch Aerotwin wiper blades suck https://f48.bimmerpost.com/forums/showthread.php?t=2242616&goto=newpost Sun, 24 May 2026 14:29:58 GMT Just replaced my X1's front wipers with these. They are supposed to be the original equipment. They are horrific. Chattering and sticking and shuddering all the time. I contacted Bosch for replacement and they pulled some bullshit on me that they were purchased more than 30 days ago (it was like 32 days when I contacted them; I didn't install them immediately after buying them). What sheer and utter garbage. Trash product and shitty company that doesn't stand behind their products. In the trash they go - brand new. Hopefully the Tricos I am replacing them with are better. ]]> General BMW X1 Forum (F48) Uaglio https://f48.bimmerpost.com/forums/showthread.php?t=2242616 Popping noise after right engine mount replacement https://f48.bimmerpost.com/forums/showthread.php?t=2242297&goto=newpost Thu, 21 May 2026 18:31:49 GMT Hi everyone, I recently did the following services for my X1 (roughly 77k miles): - right engine mount replacement - left transmission mount replacement - spark plugs + ignition coils - MAF sensor cleaning Since the repairs, I’ve noticed a popping sound that wasn’t there before near the... Hi everyone, I recently did the following services for my X1 (roughly 77k miles):
- right engine mount replacement
- left transmission mount replacement
- spark plugs + ignition coils
- MAF sensor cleaning

Since the repairs, I’ve noticed a popping sound that wasn’t there before near the front passenger side. It feels like it's near the floor of the car. :mad0259:

The noise only happens during slow/medium-speed left turns (worsens as the steering angle increases) and continues briefly as the car straightens out. I can also reproduce it while driving straight by accelerating, then letting off the throttle. No noise on right turns or while idling/stationary.

When replacing the passenger engine mount, I had trouble aligning the engine and had to raise/lower it several times. Could the engine or mounts be misaligned or sitting too high/low? Could the CV axle be damaged during the repair or rubbing against the engine? What’s the best way to verify alignment or diagnose the source of the popping? I heard about possibly "neutralizing" the engine mounts. Thank you guys for your help.:bow: ]]> General BMW X1 Forum (F48) bimmerlover2201 https://f48.bimmerpost.com/forums/showthread.php?t=2242297 Paint correction and Ceramic coating https://f48.bimmerpost.com/forums/showthread.php?t=2241838&goto=newpost Mon, 18 May 2026 12:39:15 GMT Did 2 step paint correction and applied Carpro UK 3.0 Ceramic coating, just quick shots. Did 2 step paint correction and applied Carpro UK 3.0 Ceramic coating, just quick shots.
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]]> General BMW X1 Forum (F48) MEN54 https://f48.bimmerpost.com/forums/showthread.php?t=2241838 Windows Master Control Switch Not working https://f48.bimmerpost.com/forums/showthread.php?t=2241512&goto=newpost Fri, 15 May 2026 22:07:30 GMT I know there are hundreds of posts even in this forum for this issue, and trust me, I've gone through most of those. But none of those worked for me so thought of asking in a new thread in case someone can help me.

Car: X1 2019 20d xDrive

Problem:

Got a 2019 X1 last week. Everything was working. Pressure washed the car, still, everything was working.

A day later, I was adjusting the wing mirror, suddently the entire window master switch stopped working. Complete dead. Passenger side switch is working, but back windows switches are not working.

Scanned for code, got this: D90D07

Well, LIN error.

- Tried disconnecting the heated mirror. No luck.
- Tried disconnecting the mirror connector at the driver door top corner. No luck.
- Checked the only 7.5A fuse, that's not blown.

Next thing I'll try is getting another similar master switch from scrapyard.

But apart from this, is there anything else I can try? Any help/suggestion will be appreciated.

Thanks in advance. ]]> General BMW X1 Forum (F48) SplintX https://f48.bimmerpost.com/forums/showthread.php?t=2241512 Ticking noise B48 https://f48.bimmerpost.com/forums/showthread.php?t=2241493&goto=newpost Fri, 15 May 2026 19:12:42 GMT I got a strange ticking noise when the motor is running stationary. I recently changed the oil and there are no metal shavings in the oil or the filter. Also i can’t find any loose heatshields or what so ever. Oil 0w30 Milage ~45000km Year 11/2021 Type BMW F48 I have read that it can be... I got a strange ticking noise when the motor is running stationary. I recently changed the oil and there are no metal shavings in the oil or the filter. Also i can’t find any loose heatshields or what so ever.

Oil 0w30
Milage ~45000km
Year 11/2021
Type BMW F48

I have read that it can be the oil pumpchain or the balancers of the timingchain.

I have uploaded a video, does any body know where this noise comes from ?

https://youtube.com/shorts/m2GIqSXd_Zc?feature=shared ]]> General BMW X1 Forum (F48) jasper1190 https://f48.bimmerpost.com/forums/showthread.php?t=2241493 Heater motor https://f48.bimmerpost.com/forums/showthread.php?t=2240967&goto=newpost Mon, 11 May 2026 16:14:58 GMT Hello, I know about the F48 known issue with the passenger heater. I printed this set https://cults3d.com/en/3d-model/tool/bmw-mini-heater-repair-kit but when I disassembled the area and tried to rotate the flap manually it seems alright to me - it stops at two positions, one position blows... Hello,

I know about the F48 known issue with the passenger heater.

I printed this set https://cults3d.com/en/3d-model/tool...ter-repair-kit but when I disassembled the area and tried to rotate the flap manually it seems alright to me - it stops at two positions, one position blows cold-ish, other one is hot. So I stopped applying the printed kit.

What seemed strange to me is that the actuator did nothing when I regulate the temperature - I would expect it to actually move trying to change the flap position.

So I ordered brand new second hand one from Ebay but seems to be the same. When I connected it for the first time it rotated to one and the other side but then it does not seem to do anything.

Claude told me it could need to be somehow connected to the car LIN BUS via ISTA+ or INPA.

Does anyone have any experience with this, please? ]]> General BMW X1 Forum (F48) romanzdk https://f48.bimmerpost.com/forums/showthread.php?t=2240967 BMW X1 F48 20D xDrive Engine noise https://f48.bimmerpost.com/forums/showthread.php?t=2240941&goto=newpost Mon, 11 May 2026 12:47:54 GMT Hello,

Could you tell me if my engine sounds okay? With the hood open, it's fine, but with the hood closed, I feel like there's a downward resonance.

The noise is the same whether the engine is cold or hot.


The car has 237,000 km, the 4 injectors are new and the belt serpentine, tensioner, vibration damper.

https://www.youtube.com/shorts/cVx6Y3Zxeqo

Thanks ]]> General BMW X1 Forum (F48) BMWe92FR https://f48.bimmerpost.com/forums/showthread.php?t=2240941 FS: BMW X1 F48 Sports Steering Wheel with Padfle Shifters https://f48.bimmerpost.com/forums/showthread.php?t=2240870&goto=newpost Sun, 10 May 2026 21:36:23 GMT Wheel is in good condition, anyone who is looking for paddle shifters wheel retrofit. No heating or lane departure assist. Price $410 Located in NY, Local pickup Wheel is in good condition, anyone who is looking for paddle shifters wheel retrofit.
No heating or lane departure assist.
Price $410
Located in NY, Local pickup
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]]> General BMW X1 Forum (F48) MEN54 https://f48.bimmerpost.com/forums/showthread.php?t=2240870