The interior luggage compartment release is a glow-in-the-dark T-handle inside the trunk. Locate it from outside the car so you know where it is in an emergency.
S197
2008 Mustang Owner Guide
Early S197 cars are friendly daily classics but need attention to trunk safety, coded keys, fuel-cap behavior, battery health, suspension wear, water leaks, and three-valve V8 service history.
Tips, Tricks & Emergency Access
The trunk lamp has a battery saver that turns it off after 30 minutes if the trunk is left open, but a weak battery can still create weird starting and anti-theft symptoms.
SecuriLock/PATS requires a correctly coded key. Keep two working keys and be suspicious of aftermarket remote-start wiring on cars with intermittent no-start complaints.
A check fuel cap warning can turn into a service engine soon light. Tighten the cap correctly and give the car several mixed driving cycles before assuming the EVAP system needs parts.
The fuel pump shut-off switch is in the driver footwell by the hood release. After a substantial jolt, check carefully for leaks before resetting it.
First Things To Do
- Scan OBD-II codes and readiness, then record any pending EVAP, misfire, catalyst, or throttle-control faults before clearing anything.
- Get two coded keys, test both remotes, trunk release, door locks, alarm, and panic function.
- Inspect battery age, terminals, grounds, alternator output, and starter behavior before blaming PATS for every no-start.
- Check brake fluid, tire age, lug-nut torque, spare/jack, and all exterior lights.
- Inspect the cowl/wiper area, floor carpets, trunk well, and SJB/passenger-side kick-panel area for water intrusion.
- On 4.6L three-valve GTs, verify spark plug service history and use the correct service procedure before removing original-style plugs.
- Inspect front control arms, panhard bar, rear shocks, differential leaks, and driveshaft vibration before adding lowering springs or more power.
Buyer Checks
Look for water stains, musty carpet, trunk moisture, corroded connectors, and evidence of cowl drain or body-seam leaks.
Scan OBD-II readiness and check fuel-cap/EVAP history, especially if the seller recently cleared the service engine soon light.
Check three-valve plug history, cam phaser noise, oil leaks, coolant leaks, transmission shift quality, clutch feel, and rear axle noise.
Verify Shelby GT-H, Bullitt, Shelby GT, GT/CS, and other package claims with VIN, window sticker, build plate, paperwork, and correct exterior/interior details.
Inspect front frame rails, radiator support, strut towers, rocker pinch welds, rear quarters, and trunk floor for collision or rust repairs.
On convertibles, test top operation, rear glass bonding, quarter windows, drains, pump sound, and boot fit.