YearToAvoid

2021 Volvo XC40 Electrical System Problems

The Electrical System accounts for 15 of 52 complaints (29%) on the 2021 Volvo XC40, the highest share of any model year listed. A related recall, campaign 21V109000, addresses a Battery Energy Control Module issue and is fixed with a free software update.

Electrical System complaints
15
29% of 52
Crashes reported
0
Fires reported
0
Injuries reported
0
Median mileage
29,475 mi
Related recalls
1

Typical electrical symptoms owners report

  • Vehicles lose all power suddenly while driving or stopped, sometimes requiring a flatbed tow because the car cannot be shifted into neutral or unlocked.
  • Dashboard and center console screens flicker, go black, or change colors intermittently, obscuring important driving information.
  • Owners describe the Battery Energy Control Module (BECM) resetting or failing, cutting off the high-voltage system and disabling the vehicle.
  • The 12-volt battery has failed repeatedly, leaving the vehicle unable to unlock or start even after being away for a short time.
  • Warning lights such as the check engine or Rear Collision Avoidance light illuminate without a clear cause and do not resolve after dealer visits or software resets.
  • Backup cameras, turn signals, and reverse alert audio stop functioning correctly despite multiple software updates.

When 2021 Volvo XC40 electrical complaints were filed

First complaint May 16, 2021, latest Jul 3, 2026.

2021 Volvo XC40 electrical system complaints: complaints filed per month3May 2021Jul 2021Mar 2023Oct 2023Jan 2025Jul 2025Jul 2026
15 complaints filed with NHTSA from May 2021 to Jul 2026; peak Oct 2021 (3).

Electrical System recalls for the 2021 Volvo XC40

  1. NHTSA 21V109000Feb 24, 2021Electrical System2,278 vehicles

    Electrical system:propulsion system:traction battery:management system/energy control module (bms/becm):software

    Volvo Car USA, LLC (Volvo Car) is recalling certain 2021-2022 XC40 Recharge vehicles. The Battery Energy Control Module (BECM) microprocessor may reset and cause the high voltage system to disconnect.

    Risk: A disconnected high voltage system can cause a loss of drive power, increasing the risk of a crash.

    Remedy: Volvo Car will notify owners, and dealers will install a software update, free of charge. The recall began March 30, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10078.

Electrical System complaints by XC40 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 20170 (0%)
  2. 20180 (0%)
  3. 20192 (7%)
  4. 20204 (33%)
  5. 202115 (29%)
  6. 20224 (11%)
  7. 202312 (27%)
  8. 202410 (36%)
  9. 20253 (27%)

Frequently asked questions

Is the 2021 Volvo XC40 reliable when it comes to electrical problems?
NHTSA lists 15 electrical system complaints for the 2021 XC40, which is 29% of all 52 complaints filed for that year, the highest share among the model years shown. This makes electrical issues the most reported problem area for this year compared to other XC40 years.
Is there a recall for the 2021 Volvo XC40 electrical system?
Yes. Campaign 21V109000 covers 2021-2022 XC40 Recharge vehicles whose Battery Energy Control Module (BECM) microprocessor may reset and disconnect the high-voltage system. Volvo dealers install a free software update as the remedy.
At what mileage do 2021 XC40 electrical problems typically show up?
NHTSA data lists a median mileage at failure of 29,475 miles for electrical system complaints on the 2021 XC40.
Have the electrical issues caused crashes or fires?
NHTSA records show 0 crashes and 0 fires and 0 injuries linked to the 15 electrical system complaints on the 2021 XC40.
Are electrical complaints worse in 2021 than other XC40 model years?
Yes. The 2021 XC40's electrical complaint share of 29% is higher than 2019 (7%), 2022 (11%), and 2023 (27%), though slightly below 2024's 36% share.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.