1 2 3 6 7 TIFFANY BUI, Case No. 23-cv-05148-PCP
8 Plaintiff, ORDER ON MOTION TO DISMISS v. 9 Re: Dkt. No. 39 Defendant. 11
12 13 The is a “lemon law” case involving plaintiff Tiffany Bui’s 2021 Mercedes-Benz C300. 14 Ms. Bui asserts three claims against defendant Mercedes-Benz U.S.A., LLC under California’s 15 Song-Beverly Consumer Warranty Act: breach of express warranty, breach of implied warranty, 16 and violation of California Civil Code Section 1793.2(b). The Court previously dismissed all three 17 claims with leave to amend. Dkt. No. 35, 2024 WL 1298335. Ms. Bui then filed an amended 18 complaint. Mercedes-Benz moved to dismiss the claims for breach of implied warranty and 19 violation of Section 1793.2(b). The Court assumes familiarity with its previous order and applies 20 the same standard in resolving this motion. For the reasons that follow, Mercedes-Benz’s motion 21 to dismiss is denied as to the breach of implied warranty claim and granted without further leave 22 to amend as to the Section 1793.2(b) claim. 23 In her original complaint, Ms. Bui alleged that she brought her car (purchased in December 24 2020) to a Mercedes-Benz dealer for repairs three times over the course of several months in early 25 2023. She alleged that her first visit was because the “check engine” light was on and the car was 26 in “limp” mode, her second visit was because of “electrical concerns,” and her third visit was 27 because the “check engine” light was on again and the car “lacked acceleration.” The Court 1 pleaded because Ms. Bui had not clearly alleged particular defects or that Mercedes-Benz had 2 failed to repair them, the implied warranty claim was inadequately pleaded because Ms. Bui had 3 not pleaded facts suggesting that there was a specific defect at the time of sale, and the Section 4 1793.2(b) claim was inadequately pleaded because Ms. Bui did not specify how long Mercedes- 5 Benz took to start or complete any of the three repair attempts. 6 In her amended complaint, Ms. Bui adds more detail. She now alleges that on the initial 7 March 2023 visit, the dealership determined that “Cylinder Bank 1” was “running lean” and that 8 the “Rail Pressure Sensor” was malfunctioning (diagnostic trouble codes P218762 and P019185, 9 respectively). First Amd. Compl, Dkt. No. 38, at 5–6. The dealership reset the “fuel mixture 10 adaptation” in response, but these repairs did not resolve the issues. Id. On her next visit, in April 11 2023, the Rail Pressure Sensor was again malfunctioning, with the same diagnostic trouble code as 12 before. The dealership performed work that did not fix the issue. Id. at 6. On her third visit, in 13 June 2023, Ms. Bui’s car was towed to the dealership because the check engine light was on and 14 the car “had no acceleration.” Id. The dealership confirmed that the same issue with the Rail 15 Pressure Sensor (code P019185) was still present and replaced the fuel pump, the fuel 16 pressure/temperature sensor, and the high-pressure pump to address the issue. Id. at 6–7. This third 17 repair attempt took 19 days. Id. 18 I. The Breach of Implied Warranty Claim Is Adequately Pleaded. 19 Ms. Bui’s second claim is for breach of the implied warranty of merchantability. Under the 20 Song-Beverly Act, the “[i]mplied warranty of merchantability” means that consumer goods meet 21 four criteria: They “(1) [p]ass without objection in the trade under the contract description[;] (2) 22 [a]re fit for the ordinary purposes for which such goods are used[;] (3) [a]re adequately contained, 23 packaged, and labeled[; and] (4) [c]onform to the promises or affirmations of fact made on the 24 container or label.” Cal. Civ. Code § 1791.1(a). “The duration of the implied warranty of 25 merchantability … shall be coextensive in duration with an express warranty which accompanies 26 the consumer goods…; but in no event shall such implied warranty have a duration of less than 60 27 days nor more than one year following the sale of new consumer goods to a retail buyer.” Id. § 1 1791.1(c). In this case, because the express warranty on Ms. Bui’s car was for four years, the 2 duration of the implied warranty was one year. 3 Ms. Bui claims that Mercedes-Benz breached the implied warranty of merchantability 4 because “[t]he Subject Vehicle was delivered to Plaintiff with serious defects and nonconformities 5 to warranty and developed other serious defects and nonconformities to warranty including, but 6 not limited to defects in the Powertrain System, Electrical System and engine,” and “[t]he Subject 7 Vehicle was not of the same quality as those generally acceptable in the trade because it was sold 8 with one or more defective vehicle systems/components which manifest as defects in the 9 Powertrain System, Electrical System and engine as detailed above. Defendant and/or its 10 authorized repair facility was unable to repair defects in the Subject Vehicle which manifest in an 11 illuminated Check Engine Light within 30 days as detailed above.” 12 In Mexia v. Rinker Boat Co., Inc., the California Court of Appeal explained that “[t]he 13 implied warranty of merchantability may be breached by a latent defect undiscoverable at the time 14 of sale” because “a product is rendered unmerchantable, and the warranty of merchantability is 15 breached, by the existence of the unseen defect, not by its subsequent discovery.” 174 Cal. App. 16 4th 1297, 1304–05 (2009). This Court is bound by Mexia. Daniel v. Ford Motor Co., 806 F.3d 17 1217, 1222–23 (9th Cir. 2015) (holding that Mexia governs federal courts’ interpretation of the 18 Song-Beverly Act’s duration provision in the absence of convincing evidence that the California 19 Supreme Court would reach a different decision).1 The Mexia court held that a latent defect could 20 breach the implied warranty of merchantability if the defect was present at the time of purchase, 21 even if the defect did not manifest itself until after the warranty period. Id. Mexia noted, for 22 example, that beetle-infested lumber would be unmerchantable even if the presence of the beetles 23 24
25 1 In their briefing, the parties noted two different approaches courts have taken as to when a defect must manifest itself in order to make an implied warranty claim. The two approaches were 26 reflected in Mexia and Peterson v. Mazda Motor of America, Inc., 44 F. Supp. 3d 965, 972 (C.D. Cal. 2014), a federal district court decision (issued before Daniel) holding that the defect must 27 manifest itself within one year. Because the Ninth Circuit’s decision in Daniel resolves that issue 1 or the resulting structural compromise to any building constructed with the lumber might not 2 become apparent until much later. Id. at 1305. 3 In her first amended complaint, Ms. Bui has now pleaded facts that state a claim for breach 4 of implied warranty under Mexia. At this stage, the Court must draw every reasonable inference in 5 Ms. Bui’s favor. While her initial allegations that the car “was ... sold with one or more defective 6 vehicle systems/components which manifest as defects in the Powertrain System, Electrical 7 System and engine” and that “[u]pon information and belief, the defective vehicle systems and 8 components were present at the time of sale” were conclusory without more information, Ms. Bui 9 has now added additional allegations regarding the specific ways that the symptoms of these 10 alleged defects later manifested. In particular, she alleges that her car’s Rail Pressure Sensor was 11 malfunctioning each of the three times she brought her car in for repair.
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1 2 3 6 7 TIFFANY BUI, Case No. 23-cv-05148-PCP
8 Plaintiff, ORDER ON MOTION TO DISMISS v. 9 Re: Dkt. No. 39 Defendant. 11
12 13 The is a “lemon law” case involving plaintiff Tiffany Bui’s 2021 Mercedes-Benz C300. 14 Ms. Bui asserts three claims against defendant Mercedes-Benz U.S.A., LLC under California’s 15 Song-Beverly Consumer Warranty Act: breach of express warranty, breach of implied warranty, 16 and violation of California Civil Code Section 1793.2(b). The Court previously dismissed all three 17 claims with leave to amend. Dkt. No. 35, 2024 WL 1298335. Ms. Bui then filed an amended 18 complaint. Mercedes-Benz moved to dismiss the claims for breach of implied warranty and 19 violation of Section 1793.2(b). The Court assumes familiarity with its previous order and applies 20 the same standard in resolving this motion. For the reasons that follow, Mercedes-Benz’s motion 21 to dismiss is denied as to the breach of implied warranty claim and granted without further leave 22 to amend as to the Section 1793.2(b) claim. 23 In her original complaint, Ms. Bui alleged that she brought her car (purchased in December 24 2020) to a Mercedes-Benz dealer for repairs three times over the course of several months in early 25 2023. She alleged that her first visit was because the “check engine” light was on and the car was 26 in “limp” mode, her second visit was because of “electrical concerns,” and her third visit was 27 because the “check engine” light was on again and the car “lacked acceleration.” The Court 1 pleaded because Ms. Bui had not clearly alleged particular defects or that Mercedes-Benz had 2 failed to repair them, the implied warranty claim was inadequately pleaded because Ms. Bui had 3 not pleaded facts suggesting that there was a specific defect at the time of sale, and the Section 4 1793.2(b) claim was inadequately pleaded because Ms. Bui did not specify how long Mercedes- 5 Benz took to start or complete any of the three repair attempts. 6 In her amended complaint, Ms. Bui adds more detail. She now alleges that on the initial 7 March 2023 visit, the dealership determined that “Cylinder Bank 1” was “running lean” and that 8 the “Rail Pressure Sensor” was malfunctioning (diagnostic trouble codes P218762 and P019185, 9 respectively). First Amd. Compl, Dkt. No. 38, at 5–6. The dealership reset the “fuel mixture 10 adaptation” in response, but these repairs did not resolve the issues. Id. On her next visit, in April 11 2023, the Rail Pressure Sensor was again malfunctioning, with the same diagnostic trouble code as 12 before. The dealership performed work that did not fix the issue. Id. at 6. On her third visit, in 13 June 2023, Ms. Bui’s car was towed to the dealership because the check engine light was on and 14 the car “had no acceleration.” Id. The dealership confirmed that the same issue with the Rail 15 Pressure Sensor (code P019185) was still present and replaced the fuel pump, the fuel 16 pressure/temperature sensor, and the high-pressure pump to address the issue. Id. at 6–7. This third 17 repair attempt took 19 days. Id. 18 I. The Breach of Implied Warranty Claim Is Adequately Pleaded. 19 Ms. Bui’s second claim is for breach of the implied warranty of merchantability. Under the 20 Song-Beverly Act, the “[i]mplied warranty of merchantability” means that consumer goods meet 21 four criteria: They “(1) [p]ass without objection in the trade under the contract description[;] (2) 22 [a]re fit for the ordinary purposes for which such goods are used[;] (3) [a]re adequately contained, 23 packaged, and labeled[; and] (4) [c]onform to the promises or affirmations of fact made on the 24 container or label.” Cal. Civ. Code § 1791.1(a). “The duration of the implied warranty of 25 merchantability … shall be coextensive in duration with an express warranty which accompanies 26 the consumer goods…; but in no event shall such implied warranty have a duration of less than 60 27 days nor more than one year following the sale of new consumer goods to a retail buyer.” Id. § 1 1791.1(c). In this case, because the express warranty on Ms. Bui’s car was for four years, the 2 duration of the implied warranty was one year. 3 Ms. Bui claims that Mercedes-Benz breached the implied warranty of merchantability 4 because “[t]he Subject Vehicle was delivered to Plaintiff with serious defects and nonconformities 5 to warranty and developed other serious defects and nonconformities to warranty including, but 6 not limited to defects in the Powertrain System, Electrical System and engine,” and “[t]he Subject 7 Vehicle was not of the same quality as those generally acceptable in the trade because it was sold 8 with one or more defective vehicle systems/components which manifest as defects in the 9 Powertrain System, Electrical System and engine as detailed above. Defendant and/or its 10 authorized repair facility was unable to repair defects in the Subject Vehicle which manifest in an 11 illuminated Check Engine Light within 30 days as detailed above.” 12 In Mexia v. Rinker Boat Co., Inc., the California Court of Appeal explained that “[t]he 13 implied warranty of merchantability may be breached by a latent defect undiscoverable at the time 14 of sale” because “a product is rendered unmerchantable, and the warranty of merchantability is 15 breached, by the existence of the unseen defect, not by its subsequent discovery.” 174 Cal. App. 16 4th 1297, 1304–05 (2009). This Court is bound by Mexia. Daniel v. Ford Motor Co., 806 F.3d 17 1217, 1222–23 (9th Cir. 2015) (holding that Mexia governs federal courts’ interpretation of the 18 Song-Beverly Act’s duration provision in the absence of convincing evidence that the California 19 Supreme Court would reach a different decision).1 The Mexia court held that a latent defect could 20 breach the implied warranty of merchantability if the defect was present at the time of purchase, 21 even if the defect did not manifest itself until after the warranty period. Id. Mexia noted, for 22 example, that beetle-infested lumber would be unmerchantable even if the presence of the beetles 23 24
25 1 In their briefing, the parties noted two different approaches courts have taken as to when a defect must manifest itself in order to make an implied warranty claim. The two approaches were 26 reflected in Mexia and Peterson v. Mazda Motor of America, Inc., 44 F. Supp. 3d 965, 972 (C.D. Cal. 2014), a federal district court decision (issued before Daniel) holding that the defect must 27 manifest itself within one year. Because the Ninth Circuit’s decision in Daniel resolves that issue 1 or the resulting structural compromise to any building constructed with the lumber might not 2 become apparent until much later. Id. at 1305. 3 In her first amended complaint, Ms. Bui has now pleaded facts that state a claim for breach 4 of implied warranty under Mexia. At this stage, the Court must draw every reasonable inference in 5 Ms. Bui’s favor. While her initial allegations that the car “was ... sold with one or more defective 6 vehicle systems/components which manifest as defects in the Powertrain System, Electrical 7 System and engine” and that “[u]pon information and belief, the defective vehicle systems and 8 components were present at the time of sale” were conclusory without more information, Ms. Bui 9 has now added additional allegations regarding the specific ways that the symptoms of these 10 alleged defects later manifested. In particular, she alleges that her car’s Rail Pressure Sensor was 11 malfunctioning each of the three times she brought her car in for repair. Although the fact that the 12 Rail Pressure Sensor appears to have been functional for the first few years she owned the car 13 could suggest its subsequent failure was not the result of a latent defect, the Court cannot draw 14 that inference in Mercedes-Benz’s favor on this Rule 12(b)(6) motion. 15 Given the repeated issues Ms. Bui experienced with the Rail Pressure Sensor, and drawing 16 all reasonable inferences in her favor, Ms. Bui has plausibly alleged that the issues she 17 experienced were the result of a latent defect in the Rail Pressure Sensor that was present when 18 she purchased her car. Accordingly, Mercedes-Benz’s motion to dismiss Ms. Bui’s implied 19 warranty claim is denied. The Court notes, however, that while her allegations suffice at the 20 pleading stage, Ms. Bui will ultimately need to prove, under Mexia, that the problems she 21 experienced with the Rail Pressure Sensor were in fact the result of a defect that was present in her 22 car at the time of sale as opposed to being caused by a problem that developed at some point after 23 she purchased the vehicle. 24 II. The Section 1793.2(b) Claim Is Dismissed Without Leave To Amend. 25 Ms. Bui’s third claim is for a violation of California Civil Code Section 1793.2(b), which 26 requires that “service and repair shall be commenced within a reasonable time,” and that “goods 27 shall be serviced or repaired so as to conform to the applicable warranties within 30 days.” 1 Ms. Bui alleges she brought her car to the dealer for repairs three separate times between 2 || March and June 2023. While several months passed between the first time she brought her car in 3 and the completion of the third repair visit, the longest Ms. Bui claims that any individual visit 4 lasted was 19 days. Based on these visits, Ms. Bui asserts that the dealer “did not conform the 5 Subject Vehicle to warranty within 30-days and/or commence repairs within a reasonable time.”. 6 In Ms. Bui’s original complaint, it was not clear whether any of the three visits addressed 7 || the same issue. As the Court previously noted, however, even “if any of the repair visits were to 8 || address the same issue, the best read of the statute is that it requires only that any single repair 9 || attempt be completed within 30 days, not that an issue be permanently resolved within 30 days.” 10 || Dkt. No. 35, at 5 n.1, 2024 WL 1298335 at *3 (citing Schick v. BMW of North America, LLC, 801 11 || Fed. App’x. 519, 521 (2020)). 12 Ms. Bui’s amended complaint now makes clear that the three visits each addressed the 5 13 same issue with the Rail Pressure Sensor (at least in part). Because Ms. Bui’s amended complaint 14 || does not allege that any single repair attempt took longer than 30 days, however, her Section 3 15 1793.2(b) claim is dismissed without further leave to amend. 16 || I. Conclusion 3 17 For the foregoing reasons, Mercedes-Benz’s motion to dismiss is denied as to the implied 18 warranty claim and granted as to the Section 1793.2(b) claim. 19 21 Dated: August 9, 2024 22 Ce Qo 23 P. Casey Pitts United States District Judge 25 26 27 28