r/audisq5

>A gas spring cylinder rupture or a liftgate falling unexpectedly can increase the risk of injury.

>NHTSA ID Number: 26V252000

>Manufacturer Mitsubishi Motors North America, Inc.

>Components STRUCTURE

>Potential Number of Units Affected: 108046

>Summary

>Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2018-2022 Outlander PHEV and 2014-2020 Outlander vehicles. The liftgate gas spring cylinders may corrode and lose pressure, which can result in a gas spring cylinder rupture or the liftgate falling unexpectedly.

>Remedy

>MMNA will replace the left and right liftgate gas springs, free of charge. Owner notification letters are expected to be mailed June 17, 2026. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-26-001. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov June 3, 2026. This recall expands previous NHTSA recall number 25V507.

Credit: National Highway Traffic Safety Administration

One owner, clean carfax, 99,500 miles. Looks like its been sitting in a garage and the owner finally decided to sell it. Brakes still look good but I know the 100k mile service is coming up. This would be my first Audi. Thoughts?

*Repost to Edit/Add additional pictures since r/Audi doesn't allow commenter to respond with pictures*

If you're DIY-ing your EA839 coolant system, attached are some photos of the VAG1274/8 Cooling System Test Adapter that doesn't get mentioned or referenced in any DIY video or discussion, but I'd highly suggest having access to it if you're utilizing any similar vacuum filler. Reference the notes on the pictures attached regarding tools needed to vacuum fill the system and the prescribed Audi manual coolant bleed routine after vacuum filling (Note - it will take roughly 25-30mins /~210°F engine oil for the radiator fans to turn on with the engine at idle). Plus, added a reference on how to 'trick' the coolant shutoff valve to run full open during all conditions.

Background - TLDR

As the title implies, I was affected by the standard EA839 coolant migration issues (outside warranty, like all owners) on my B9.5 SQ5 at around 55K. After doing a full replacement (minus vacuum line and air reservoir, caught early), with parts and tools from FCP was able to get it replaced. After vacuum filling the coolant with a Schwaben filler, I noted I had issues getting the filler seated properly with the supplied inserts on the reservoir and issues with trapped air in the coolant. It was to the point of having CELs and audible warnings randomly, only with WOT on hills getting "coolant temp too high" but would clear once the car was level; so I decided to go to the dealership to have them run the scan tool coolant system bleed routine.

Fast forward 3 months / 60K miles I noticed the replacement coolant shutoff valve had started prematurely failing (coolant pooling/drying on the top vacuum cell), so to prevent any further issues/migration I capped the N489 shutoff valve vacuum line to run the shutoff valve full open and ordered a new valve from FCP (to utilize their Lifetime Parts Warranty), which was a good stop-gap as I waited for a couple of months since it was only weeping not leaking. Then I went down the rabbit hole researching EA839 coolant bleeding procedures, and luckily FCP / other YouTubers at that time, since I replaced my system, put out good videos, but were glossing over coolant bleeding procedures. So after finding a copy of the VAG mx procedures, it specifically mentions a VAG1274/8 adapter tool to pressure test/fill the system, and I was able to source one through VW.snapon tools (they supply North America, register yourself as a dealer/mechanic to order direct or pay huge markups on other websites). This week, I finally got 'coolant low' warning lights and was continuously filling the reservoir, so it was time to replace the failing shutoff valve, vacuum fill the coolant with the Schwaben & VAG1274/8 adapter, and manually bleed according to the Audi workbook - so far so good. Hopefully won't have to do that again BUT now have it down with the proper tools/adapters.

Make sure to check your drains yall. Don’t end up like me and stranded cause a few wires got wet.

Picking up some coffee

Looking to change up my rims and wanted some outside opinions. Currently have 20s and want to stick with the size. It’s Daytona grey. Thanks!

Hey chat; over-paranoid b9.5 SQ5 owner here. Is this the piston issue?