2004 Chrysler 300M problems & reliability
71 owner complaints filed with NHTSA for the 2004 Chrysler 300M, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
3 complaints report injuries (4 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 14 | 20% |
| Engine and Engine Cooling → | 14 | 20% |
| Air Bags → | 12 | 17% |
| Power Train → | 12 | 17% |
| Structure | 9 | 13% |
| Steering | 8 | 11% |
| Exterior Lighting | 6 | 8% |
| Service Brakes, Hydraulic | 5 | 7% |
| Engine | 4 | 6% |
| Suspension | 4 | 6% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 60,806 miles (middle 50% between 32,025 and 85,625 miles), based on 50 complaints that included mileage.
Complaints by incident year
What owners report
“About 5 days ago, the airbag light came on that has caused my cruise control, horn, and radio volume not work. I live in a very busy and congested city. I was almost run off the road twice because I don't have a horn that works to warn people to state in there lanes.”
Air Bags · filed Sep 10, 2016
“While running, stationary, and motion the vehical ran hot, motor oil leaking while car in motion and parked. Car did not want to start, and shuts off while in drive. Car was taken to certified mechanic, diognostic test performed report indicated electrical and sensor problems among other mechanical issues.”
Electrical System · filed Jun 15, 2016
“Tl* the contact owns a 2004 chrysler 300m. The contact stated that while driving at various speeds and attempting to slow down, the vehicle would jerk and stay at the same speed or stall without warning. The vehicle was taken to the dealer where it was diagnosed that the vehicle was stuck in third gear. The vehicle…”
Power Train · filed Feb 18, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
58 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2004 Chrysler 300M. The 10 most recent:
Security Module Lock Out After Entering the PIN to Unlock The Wireless Control Module (WCM)
S2208000136 · Service Bulletin/Repair Instructions · issued Jul 9, 2022
Security Module Lock Out After Entering the PIN to Unlock The Wireless Control Module (WCM)
S2208000136 · Service Bulletin/Repair Instructions · issued Jul 9, 2022
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not…
9004275 · Service Bulletin/Repair Instructions · issued Jul 22, 2020
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not…
9004275 · Service Bulletin/Repair Instructions · issued Jul 22, 2020
Disinfectant Solution Recommended for COVID-19
23-015-20 · Service Bulletin/Repair Instructions · issued Apr 30, 2020
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery…
08-049-20 · Service Bulletin/Repair Instructions · issued Apr 22, 2020
Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
3100519 · Service Bulletin/Repair Instructions · issued Nov 20, 2019
Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
3100319 · Service Bulletin/Repair Instructions · issued Nov 20, 2019
Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
3100619 · Service Bulletin/Repair Instructions · issued Nov 20, 2019
Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
31-005-19 · Service Bulletin/Repair Instructions · issued Nov 20, 2019
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2004 Chrysler 300M has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2004 Chrysler 300M?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 60,806 miles — budget accordingly if the car is approaching that mileage.