Q: Engine light on

Safety is important in your car, particularly if you have small children in the back seat. The Window Lock function allows you to disable the back window controls. When the lock is active, only the driver and front passenger can...

Hi. There are two 30 amp fuses that control the rear seats. Fuse 5 controls the left and fuse 12 controls the right rear folding seat. These fuses will need to be checked along with the relays that control each...

The Volvo 850's are notorious for having main fuel relay failures (https://www.yourmechanic.com/services/main-relay-computer-fuel-system-replacement) due to burned contacts in the relay. This will cause intermittent fuel delivery issues which result in stalling, shuddering, and no-starts. This is an inexpensive part to replace,...

Hi there. I would recommend checking all of the fuses (https://www.yourmechanic.com/article/how-to-check-fuses-by-rocco-lovetere) under the dashboard. There should be several fuses in a box, one of which will be a 15 amp fuse that is responsible for the dashboard lights. If any...

A light tapping noise from the engine may be caused by a low oil level as there isn't enough oil flowing through the engine. Louder clacking and knocking noises that sound like they are coming from the lower end of...

Hello, thank you for writing in. There are parts of the charging system, like the alternator output, that are monitored directly by the computer with sensors. However, there are enough sensors in the system, the aspects that are not directly...

The side detection module and the radio receiver module has stopped working and is causing the warning lights to come on. The parts will need to be replaced in order for the camera to work correctly. If you need further...

Hello - check battery and ground cables for good, clean connections with no corrosion. Next, check for 12v at the starter solenoid "trigger" wire connector on the starter (when the key is in the "Start" position). Your "clicking" noise sounds...

You want a wheel that has the same offset, backspacing, and width as your existing wheels in order to avoid handling problems. If you had OEM wheels, I could tell you the offset but inasmuch as you have aftermarket wheels,...