Used 2014 BMW X3 xDrive35i

Yes, this X3 has over 100,000 miles, but you would never know it from the way it looks and drives. Heavily optioned and equipped with the right engine—the N55 inline-6. This motor is significantly superior to the N20 four-cylinder in terms of reliability, power delivery, and smoothness. We typically avoid N20-equipped X3s altogether unless they are exceptionally low mileage. If you are shopping for a well-sorted X3, an N55 example like this should be at the top of your list. Original MSRP of $54,050, with nearly $10,000 in factory options. Finished in Space Gray Metallic over Black Nevada Leather—a notable upgrade, as full leather was optional and most examples came with synthetic leatherette. Upgraded large-screen Android head unit with Apple CarPlay and Google Apps integration. Key options and features: Premium Package X Line Exterior Trim Package Navigation Package Comfort Access system (a must-have option) Bluetooth connectivity Additional details: Clean title CARFAX certified We originally sold this vehicle several years ago and recently took it back in on trade By Appointment Only Our Prices Are Firm Financing available Warranties available Third-party inspections are welcome Trade-ins are welcome We buy cars and pay finder's fees Nationwide door-to-door delivery options For more information, please see our FAQ. You can also schedule an appointment, apply for financing, or check availability on our website at: mdk-global.com. You said: how to clear permanent codes on porsche ChatGPT said: Clearing permanent fault codes on a Porsche is different from clearing standard or pending DTCs. Permanent codes are stored by the ECU to prove that an emissions-related fault actually occurred and cannot be manually erased with a scanner—even with PIWIS—until specific conditions are met. Below is the correct, Porsche-specific explanation and process. What “Permanent” Codes Mean (Porsche / OBD-II) Introduced with OBD-II Mode $0A (roughly 2010+ vehicles) Typically emissions-related faults Stored to prevent clearing codes just to pass smog Scanner “clear codes” will NOT remove them Battery disconnect will not help How Permanent Codes Are Cleared (The Only Way) 1. Fix the Underlying Issue This is mandatory. The ECU must see the system operating normally. Common Porsche permanent-code culprits: EVAP leaks (gas cap, purge valve, charcoal canister) O2 sensor or heater faults Secondary air injection issues (very common on older 911s) Misfire detection Catalyst efficiency codes (P0420 / P0430) If the fault still exists → the code will stay forever. 2. Complete the Required Drive Cycles Once repaired, the ECU must: Run the relevant monitor Pass it successfully Do this multiple times Only then will the ECU self-delete the permanent code. Typical Porsche Drive Cycle (generalized) Exact cycle depends on the fault, but this usually works: Cold start (coolant below ~122°F) Idle 2-3 minutes Light city driving (25-45 mph) Steady cruise at 55-65 mph for 10-15 minutes Gentle deceleration (no braking) Stop, shut off Repeat over 2-5 drive cycles Some monitors (EVAP especially) may require: Fuel level between 15-85% Overnight cold soak Ambient temp within range 3. Confirm Monitor Status Using a capable scanner: Check I/M readiness monitors When the affected monitor shows “Complete / Ready” And no pending or confirmed codes return ➡ The permanent code will drop automatically This can take: 20-200 miles Several days of mixed driving Sometimes longer for EVAP What Tools Work Best on Porsche Generic scanners can show permanent codes, but these help with monitoring: PIWIS / PIWIS II / PIWIS III (dealer level) Autel MK808 / MK90