The instrument panel ain't working gas gauge speedometer ect

Hello, if the vehicle was working prior to being at the repair shop for exhaust work, then please consult that shop in the event something triggered a failure. Check for any blown fuses. Beyond that, a diagnostic test of the control modules that provide information to the instrumentation is needed. Hands on testing is required to find out the source of the concern. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.