Hi guys i need some help, just took the cover off the Zed after being parked up for 5 months, had the battery on charge for the last 4 hrs, turned it over and it started. I let it.warm up for 15 mins, but then i noticed all the dash was lit up with the engine management light, esp etc and it wouldnt rev above 2000 rpm. Should i leave it kn charge all night and try it when the battery should be fully charged?