Q: How do you activate or deactivate the Auto Lock feature on 2016 Q5?

Your car’s air bags are important supplemental safety solutions; they’re not considered as important as your seat belts, but they’re directly connected to the system. If the air bag light turns on in the dash during startup, that’s normal. It...

The noise is not coming from the pinion seal, but the pinion bearings are bad and this is why the pinion seal is leaking. You will need to have the rear end bearings and seals replaced (https://www.yourmechanic.com/services/pinion-seal-replacement). If you'd like...

Unless you have proof that the previous owner had the vehicle in for transmission problems before then it would be hard to prove anything. A vehicle may sit for a while and then start having problems also. The transmission will...

Hi and thanks for your question. On the Impala's the speed sensors (https://www.yourmechanic.com/services/speed-sensor-replacement) on the hubs to the vehicles wheels are in the same circuit with the turn signals. This tells the computer that the vehicle is turning with the...

Hi there. Something is apparently being overlooked, concerning the lower ball joint replacement (https://www.yourmechanic.com/services/ball-joint-front-replacement). The lower part of the ball joint is inserted into the control arm (retained by a circular clip) and the upper part is inserted into the...

Among the possibilities are faults in the throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement), mass airflow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), vacuum leaks, a clogged fuel filter, defective EGR valve or control circuit, and worn out spark plugs and wires. A mechanic would simply investigate these...

The code P0442 is the computer has detected a small leak in the evaporative system. You may have a leak in the seal of the fuel cap, pressure sensor leak or defective sensor, vapor valves or lines leaking slightly. You...

Hello, thank you for writing in. If you did not get all of the oil out of the radiator before you started the vehicle, that oil is now contaminating the thermostat, water pump, and the engine cooling pockets. Even with...

Hi Chris. I've always believed that engineers that design cars, trucks and SUV's driving on the roads today are pretty smart folks, and contrary to what some might say, there is always a method to their madness. In the case...