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Chrysler · Known Issues

2008 Chrysler Crossfire Problems: 5 Known Issues

2008 model year · 400+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 400+ owner reports, the 2008 Chrysler Crossfire has 5 documented known issues, with 1 rated critical. The most serious is Rear Coil Spring Breakage ($300-$700 repair). The most commonly reported issue is EGR Solenoid and Catalytic Converter Failure with 150 owner reports. Across all issues with published estimates, repair costs range from $100 to $2,000. DIY maintenance guides at au7o.io.

In This Article

  • Crossfire Suspension1
  • Crossfire Electrical2
  • Crossfire Engine1
  • Crossfire Cooling1
  • Recalls1
  • FAQ
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In This Article

  • Suspension1
  • Electrical2
  • Engine1
  • Cooling1
  • Recalls1
  • FAQ

All 5 Known Issues

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ALL YEARS20082007200620052004

On the 2004-2008 Chrysler Crossfire, rear coil springs crack and break, especially in cold climates and on rough roads. The broken spring end can puncture a tire or damage the wheel well. The Crossfire uses Mercedes SLK components that are susceptible to corrosion.

Common Symptoms

  • Clunking from rear
  • Rear of car sits lower on one side
  • Scraping noise over bumps
  • Visible broken spring coil

How to Fix

Replace both rear coil springs as a pair (even if only one has broken). Aftermarket springs from Eibach or Vogtland are available. Inspect for corrosion on remaining springs during routine maintenance.

Typical repair cost:$300 - $700

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Community Reported
Medium Confidence
Community reported
130 owners

On the 2004-2008 Chrysler Crossfire, the ignition switch (Mercedes-sourced) commonly fails, causing the key to stick and not turn. Prevents starting the vehicle. The switch mechanism wears internally. Higher failure rate than equivalent Mercedes models.

Common Symptoms

  • Key won't turn in ignition
  • Key gets stuck and can't be removed
  • Intermittent starting issues
  • Steering lock won't release

How to Fix

Replace ignition switch assembly (Mercedes A2025450104). Use Mercedes OEM part for best quality. Graphite powder (not WD-40) can serve as temporary lubrication. Keep steering wheel centered when turning key to reduce stress on lock mechanism.

Typical repair cost:$300 - $800

Research This Issue

Based on 130 owner reports

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Community Reported
High Confidence130 owner reportsLast reported by owners Mar 2024Reviewed Feb 2026

On the 2004-2008 Chrysler Crossfire, the SAM module (Mercedes-sourced body control module) located in the trunk area suffers from water intrusion causing corrosion of circuits. This triggers random electrical faults including lighting, power window, and central locking failures.

This issue also affects: Jeep Gladiator, Jeep Wrangler, RAM 1500

Common Symptoms

  • Random electrical faults
  • Lights malfunction
  • Central locking fails
  • Multiple warning lights on dash

How to Fix

Remove SAM module, clean circuit board of corrosion, and reseal the module housing. Identify and seal the water intrusion point (often the trunk gasket or rear window seal). Severe corrosion requires SAM replacement and coding.

Typical repair cost:$100 - $800

Research This Issue

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Community Reported
Medium Confidence
Community reported
150 owners

On the 2004-2008 Chrysler Crossfire, the Crossfire (built on Mercedes SLK R170 platform, sharing 80% of components) commonly experiences EGR solenoid failures and premature catalytic converter failure. The EGR solenoid is the most common cause of check engine lights. Catalytic converter rattles and fails, especially noticeable when accelerating from cold.

This issue also affects: Jeep Gladiator, RAM 2500, Jeep Cherokee

Common Symptoms

  • Check engine light (EGR codes)
  • Rattling noise from underneath when accelerating from cold
  • Failed emissions inspection
  • Rough idle
  • Reduced fuel economy

How to Fix

Replace EGR valve (Mercedes part A6121400060, fits Crossfire directly). Replace catalytic converter if rattling. Many Mercedes SLK R170 parts are direct replacements at lower cost. Use Mercedes dealer or independent Mercedes shop for best results.

Typical repair cost:$200 - $2,000

Research This Issue

Based on 150 owner reports

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Community Reported
High Confidence150 owner reportsLast reported by owners Apr 2024Reviewed Feb 2026
Community reported
120 owners

On the 2004-2008 Chrysler Crossfire, a/C compressor failure is a known weak point. Interiors prone to rattles, worn trim, and failing seat motors. Headlights collect condensation inside the lens. Brake discs and pads wear quickly. These are known aging issues common to the Mercedes R170 platform.

Common Symptoms

  • A/C blowing warm air
  • Clicking or noise from A/C compressor
  • Interior rattles and trim pieces loosening
  • Power seat stops adjusting
  • Headlight fogging/condensation

How to Fix

Replace A/C compressor. Source interior trim clips and parts from Mercedes SLK R170 donor vehicles. Headlight lenses can be resealed. Junkyard Mercedes SLK R170s are excellent parts sources since wheelbase and track width are identical to SLK320.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • A/C Compressor
    Cross-ref471-1293

    Fitment confirmed against the ShowMeTheParts catalog for this vehicle's year and engine.

    eBay

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$500 - $1,500

Research This Issue

Based on 120 owner reports

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Community Reported
High Confidence120 owner reportsLast reported by owners Jun 2024Reviewed Feb 2026
NHTSA Recalls1 recall

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2009-2010 ML320 BlueTec 4Matic, GL320 BlueTec 4Matic and R320 CDI 4Matic, 2011 E350 Cabriolet and E550 Cabriolet, 2009-2011 ML350, ML350 4Matic, ML550 4Matic, ML63 AMG, and C63 AMG, 2010-2011 ML450 4Matic Hybrid, E350 Coupe, E350 4Matic, E550 Coupe, E550 4Matic, and E63 AMG, 2011-2012 GL350 BlueTec 4Matic and R350 BlueTec 4Matic, 2009-2012 GL450 4Matic, GL550 4Matic and R350 4Matic, 2007-2008 SLK280, SLK350, and SLK55 AMG, 2011-2014 SLS AMG Coupe, 2012 SLS AMG Cabriolet, 2013-2014 SLS AMG GT and SLS AMG GT Cabriolet, 2005 C230 Kompressor and C320, 2006-2007 C230, 2006-2011 C350, 2008-2011 C300 and C300 4Matic, 2010-2012 GLK350 and GLK350 4Matic and 2007-2008 Chrysler Crossfire vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to rupture.

Campaign #16V08100011/02/2016

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

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Frequently Asked Questions

What are the most common Chrysler Crossfire problems?

According to Au7o's analysis of 400+ owner reports, the 2008 Chrysler Crossfire has 5 documented issues. The most frequently reported are: Rear Coil Spring Breakage, EGR Solenoid and Catalytic Converter Failure, Ignition Switch Failure - Key Sticking. Of these, 1 is rated critical and should be addressed promptly.

Is the Chrysler Crossfire reliable?

The 2008 Chrysler Crossfire has 5 known issues documented across 400+ owner reports. 1 issue is rated critical: Rear Coil Spring Breakage. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Chrysler Crossfire problems?

Repair costs for known Chrysler Crossfire issues range from $100 to $2,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Rear Coil Spring Breakage, typically costs $300-$700 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2004-2008 Chrysler Crossfire Rear Coil Spring Breakage?

Rear coil springs crack and break, especially in cold climates and on rough roads. The broken spring end can puncture a tire or damage the wheel well. The Crossfire uses Mercedes SLK components that are susceptible to corrosion. Repairs typically run $300-$700. Severity: high.

What is the 2004-2008 Chrysler Crossfire EGR Solenoid and Catalytic Converter Failure?

The Crossfire (built on Mercedes SLK R170 platform, sharing 80% of components) commonly experiences EGR solenoid failures and premature catalytic converter failure. The EGR solenoid is the most common cause of check engine lights. Catalytic converter rattles and fails, especially… Repairs typically run $200-$2,000. Severity: medium.

What is the 2004-2008 Chrysler Crossfire Ignition Switch Failure - Key Sticking?

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data sourced from 400+ owner reports, NHTSA recalls, TSBs, and automotive forums.

The ignition switch (Mercedes-sourced) commonly fails, causing the key to stick and not turn. Prevents starting the vehicle. The switch mechanism wears internally. Higher failure rate than equivalent Mercedes models. Repairs typically run $300-$800. Severity: medium.

What is the 2004-2008 Chrysler Crossfire SAM (Signal Acquisition Module) Water Intrusion?

The SAM module (Mercedes-sourced body control module) located in the trunk area suffers from water intrusion causing corrosion of circuits. This triggers random electrical faults including lighting, power window, and central locking failures. Repairs typically run $100-$800. Severity: medium.

What is the 2004-2008 Chrysler Crossfire A/C Compressor Failure and Interior Deterioration?

A/C compressor failure is a known weak point. Interiors prone to rattles, worn trim, and failing seat motors. Headlights collect condensation inside the lens. Brake discs and pads wear quickly. These are known aging issues common to the Mercedes R170 platform. Repairs typically run $500-$1,500. Severity: low.