Former Auburn deputy mayor Salim Mehajer has promised not to use social media site Instagram among a string of bail conditions after he was charged with dangerous driving and breaching an apprehended violence order by "stalking" his estranged wife.

The colourful property developer, who is prolific on social media, is facing a growing number of court battles including an electoral fraud trial.

He was arrested shortly after 1am on Monday over alleged breaches of an AVO protecting his estranged wife Aysha Learmonth and an unrelated incident of alleged dangerous driving following a crash in Kingsgrove.

The charges come less than a fortnight after police raided his palatial Lidcombe home as part of an investigation into a car crash he allegedly had on the way to an assault trial on October 16 in Sydney's Downing Centre Local Court.