After this, repeat the process until you reach the necessary surface level. After that, you have to allow the mixture to cure for an hour, and then snd evenly with 220 grit. You need to trim and shave away the lifting edges, and then fill the crack with epoxy and smooth with a card. In order to repair the cracked dashboard, you can fix the problem yourself, so that you can save money and avoid a steep repair price. The concerns regarding the interior accessories were similar to the previous year, with the majority of user concerns revolving around the cracked dashboard and the steering wheel paint coming off. The main category of complaints dealt with the interior accessories, followed by the electrical issues and the steering system. The 2009 model for the Infiniti G37 had the most overall complaints, with the most reported problem involving the cracked dashboard. Regarding the engine system in the Infiniti G37 for the 2008 model, the main issue deals with unintended acceleration while your car is rough idling, with the main issue occurring at around 94,000 miles and has users stating that the car would rev and cause united acceleration occurring while in traffic. The main complaints for the interior accessories is the dashboard melting and the steering wheel peeling over time, with the problems generally happening at around 50,000 miles and have users stating that the dashboard turns a different color, the dash can get cracks, the dashboard can bubble and peel, and the dashboard heats up and gets damaged very quickly. However, the positive regarding this model is that there are no NHTSA complaints for this model year. The main category of user complaints regarding the 2008 Infiniti G37 problems involves the interior accessories, engine, and the body and paint. It is the year before the worst model year on record, the 2009 Infiniti G37 that had the most problems. The 2008 is the first model of the Infiniti G37, and has the fourth highest amount of problems when compared to the other model years from 2009-2013. The most reported problem out of every model year was the cracked dashboard in the 2009 Infiniti G37. Although The 2009 Infiniti G37 has the most overall complaints, the 2010 year is oftentimes regarded as the worst model year due to the severity of the issues and the higher repair cost.

The worst problem category for every model of the Infiniti G37 deals with the interior accessories, focusing on the dashboard concerns.

G37 mass air flow sensor problems