Welcome to
XDealerTechs
Automotive Service & Repair
servicing most makes and Models
Top-notch AUTO
Services
Transmission Service
Auto Electrical Services
Heating and Air Conditioning Service
Engine Auto Service
Maintenance & Auto Service
Complete & Reliable
Automotive
Service & Repair
Expert European Automotive Services
Our seasoned technicians ensure optimal performance with expert diagnostics, refinement, and customized maintenance. Elevate your drive with confidence, where every shift is effortless.
Serving Columbia, Since 2013
XDealerTechs
What sets XDealerTechs apart from all of the others in Columbia, MD?
Quality Service
We work on all makes and models, with the ability to do in depth diagnostics and repairs on Mercedes and Lexus that other shops can’t. We use the latest diagnostic equipment and high-quality parts to ensure your vehicle is repaired to the highest standards.
Experienced and Certified Technicians
Our technicians are highly skilled and certified professionals with over 30 years of experience in the auto repair industry. They have the expertise to diagnose and repair any problem your vehicle may have.
Customer Satisfaction
We service and repair all vehicles, but we do repairs on Mercedes and Lexus that can typically only be done at the dealership.
Why Choose
XDealerTechs
Transmission Service
The transmission is one of the most important components of your vehicle, and it is responsible for transferring power from the engine to the wheels.
Heating & Air Conditioner Repair
For the best cooling and heating auto repair service in Columbia, trust XDealerTechs.
Engine Auto Service
When that check engine light comes on, it’s hard not to feel annoyed or even worried.
Maintenance & Auto Service
It’s a fact: regular, quality maintenance extends the life of your vehicle. It also gives you the peace of mind you need.
Car service you can trust
Make an Online
Appointment
Recently Serviced Vehicles
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2016 Mazda CX-9
Mileage54,579Service Date10/13/2025Services Performed- Check service due
- Fluid is discolored – replace
- Old one is too damaged – would need a new trim piece, there is also a dent on the body we would not be able to repair
- Oil and filter replacement Adjust tire pressures and inspect wear and condition Brake inspection Visual inspection for leaks Inspect and correct accessible fluid levels
- Brake fluid flush
Benjamin B. gave our service a 5 star review on 10/14/2025 -
2012 BMW X5
Mileage152,562Service Date10/10/2025Services Performed- DME codes: 0032E3 EWS-DME interface hardware fault 002DD8 Valvetronic position sensors, implausible signal 002DD6 Valvetronic position sensors, open or short circuit 0036D4 DME, internal fault, activation Valvetronic 002DC6 Valvetronic voltage supply 002775 Air mass, too low 003887 Voltage, too low EGS codes: 004EC9 Parking lock 00CF17 PT-CAN for EGS from DME VTG code: 00CF80 Signal from engine management DSC code: 006EC4 DSC, LWS (steering angle sensor signal) 005DCE DSC control unit, undervoltage CAS code: 00A103 CAS, immobilizer bus fault JBE codes: 00A72E JBE, pass water valve 00A736 JBE, activation servotronic valve, activation path 2 00A734 JBE, eco valve inactive TRSVC codes: 00AB68 CSCC output, circuit open/short 00CA94 LIN bus fault,RH rearview camera 00CA95 LIN bus fault,LH rearview camera 00CA98 LIN bus fault, rearview camera SINE code: 009D47 SINE, siren disconnected CON code: 00E2C7 CON, K-CAN communication fault FRM codes: 00A8AF RF fog light faulty 00A8C1 lh reverse light faulty 00A8C1 Brake light LH faulty 00A8C2 rh reverse light faulty 00A8B7 Brake light RH faulty
- We cannot activate the valvetronic actuator with the scantool, the valvetronic position is incorrect and setting codes. Wiring and voltages to actuator are ok. Engine will not start due to incorrect valvetronic position. Recommend replacement of valvetronic actuator and eccentric shaft
- Replace eccentric shaft and valvetronic actuator assembly
- Program new software into DMe after replacement per bulletin SI B12 14 10
- fuel line #4 nut developed a crack when torqued to spec
- We tried a new IVM as the one in the car has been exposed to water (drain for RH computer well under cowl had blocked drains), still unable to perform initial startup. We check the wiring harness and swapped it with a known good one and no difference. We thought it was possible the software tolerances were not letting us perform it, there are 3 separate TSBs for valvetronic faults requiring a DEM software update. We could not have the software updated due to immobilizer bus faults and key switch responding erratically. We then proceeded to diagnose and recitfy the immobilizer bus issue (we found a break in the ribbon cable to the switch from the CAS module – replaced that, still having bus issues, traced the circuit, removed the comfort access module, no change, wiring from CAS to JB were ok, found the outer door handles all on the same bus – RF ended up being shorted out. Immobilizer bus issue fixed. Software updated – still could not perform valvetronic startup. ECU is internally damaged.
- Found IVM still ok
- Install new engine ecu and have it programmed to the car
- Program new DME (remote access programming)
- Had to fully remove intake to replace DME
- Discount ECU labor and programming per Jeff
Yhemali A. gave our service a 5 star review on 10/11/2025 -
2011 Chevrolet Equinox
Mileage77,877Service Date10/10/2025Services Performed- Removed catalytic converter and found the exhaust manifold is cracked and the front O2 sensor is melted. The manifold and O2 needs to be replaced
- Recommend front brake pads and rotors (warped rotors) The rear brake pads have 6mm friction material (good) and the front pads have 3mm (recommend replacement)
- Replace left headlight bulb
- Replace exhaust manifold and front O2 sensor
- Replace front brake pads and rotors
Lisa F. gave our service a 5 star review on 10/11/2025 -
2019 Mercedes-Benz GT 53 AMG
Mileage45,291Service Date10/10/2025Services Performed- set tire pressure and reset system
- Replace engine oil (Mobil1) and filter (fleece filter on applicable models) Check condition of tires and set pressures (including spare) Rotate tires (except staggered wheels), measure tire tread depth Perform midtronics battery load test Clear and remove debris from cowl area Inspect and top off coolant, power steering, brake and washer fluids Inspect brake components, measure brakes Inspect exterior lights, windshield wipers and washer for proper operation Visual inspection for fluid leaks Check steering and suspension Inspect drive belts Replace dust filter Reset FSS maintenance indicator Perform computer health check and diagnostic scan
- Replace rear brakes with electric parking brake
- Replace front brakes
- Brake fluid flush
Wesley W. gave our service a 5 star review on 10/11/2025 -
2021 Lexus NX 300
Mileage75,392Service Date10/8/2025Services Performed- Adjust tire pressures and inspect wear and condition Engine air filter replacement Cabin filter replacement Wiper insert replacement Battery inspection Suspension inspection Visual inspection for leaks Inspect and correct accessible fluid levels
- Replace engine oil and filter
Shanatell E. gave our service a 5 star review on 10/9/2025 -
2014 Mercedes-Benz ML350
Mileage180,880Service Date10/6/2025Services Performed- Engine faults: -131E00 Control deviation during rail pressure regulation due to tank rum empty -208C11 The output for the AdBlue delivery pump has a short circuit to ground -20E823 The pressure in the AdBlue system is too low -208B77 The output for the AdBlue delivery pump has a malfunction Recommend Mercedes-Benz dealer for diesel emission repairs
Dolores G. gave our service a 5 star review on 10/7/2025 -
2008 Lexus IS 350
Mileage145,823Service Date10/3/2025Services Performed- Replace engine oil and filter Measure brakes Check battery
- Brake fluid flush
Robert T. gave our service a 5 star review on 10/4/2025 -
2011 BMW 128i
Mileage49,251Service Date10/1/2025Services Performed- Code: 2B3A Diagnostic module tank leak, system fault We tried to run the acitve test which activates the pump and cycles the valves but it failed – found DMTL pump faulty, replace pump
- Replace DMTL module/leak detection pump
Joe N. gave our service a 5 star review on 10/2/2025 -
2004 Mercedes-Benz C240
Mileage210,907Service Date9/25/2025Services Performed- Recommend alternator (voltage drops to 12.5 volts at the battery and 12.1 volts at the ESP module)
- Replace alternator
James M. gave our service a 5 star review on 9/29/2025 -
2021 Hyundai Palisade
Mileage43,799Service Date9/26/2025Services Performed- Replace rear brakes (w/electric parking brake)
- Replace front brakes
- Brake fluid flush
Denny M. gave our service a 5 star review on 9/27/2025 -
2021 Mercedes-Benz GLE63 S AMG
Mileage69,327Service Date9/26/2025Services Performed- Brake fluid flush
- Engine air filter, rear differential service and transmission service due at 60,000 miles. We have no history
Marcus P. gave our service a 5 star review on 9/27/2025 -
2019 Mercedes-Benz GLC300
Mileage63,119Service Date9/24/2025Services Performed- Replace engine oil (Mobil1) and filter (fleece filter on applicable models) Check the condition of tires and set pressures (including spare) Rotate tires (except staggered wheels), measure tire tread depth Perform midtronics battery load test Clear and remove debris from cowl area Inspect and top off coolant, power steering, brake and washer fluids Inspect brake components, measure brakes Inspect exterior lights, windshield wipers for proper operation Visual inspection for fluid leaks Check steering and suspension Inspect drive belts Replace dust filter Reset FSS maintenance indicator Perform computer health check and diagnostic scan
- Brake fluid flush
LaMarr S. gave our service a 5 star review on 9/25/2025
Contact Us Today for an Auto Repair Estimate
Hours
Mon-Fri: 9am-5:30pmSat-Sun: Closed
